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Find Verified Xj Series Electrothermal Digestion Instrument Suppliers, Manufacturers and Wholesalers

Sep-27-22
Supplier From Nanjing, Virginia, China
 
XJ series electrothermal digestion instrument adopts the surrounding heating method to digest samples under normal pressure. The method of wet digestion is used to achieve the effects of rapid, efficient, convenient and large processing capacity. The digestion instrument surface is treated with imported PFA Teflon coating for corrosion prevention and non sticking, and is resistant to strong corrosion and high temperature of 260.
Product features:
1. The imported PFA Teflon coating on the board surface can effectively prevent the corrosion of the instrument caused by acid liquor and acid gas generated in the digestion process;
2. Working temperature: room temperature to 260 , can work continuously for 48 hours, 5-30 minutes can rise to 200 (depending on the hole depth), and the thermal efficiency is more than 5 times higher than that of flat electric heating plate, which is more low-carbon;
3. Surrounding three-dimensional heating, small temperature difference between holes, so that all parts of the sample are heated evenly, which prevents heat loss to the greatest extent, ensures the consistency of sample processing effect, faster digestion speed, convenient use, and long service life;
4. PID temperature control digital display is adopted to ensure the stability of instrument temperature, temperature control accuracy �± 1 â??, voltage: 220V/50Hz;
5. The panel and control box can be made into components, so that the acid mist during the experiment will not corrode the components in the control box, thus increasing the service life, and multiple samples can be processed at the same time without cross contamination.
Nov-29-22
Supplier From Nanjing, Virginia, China
 
XJ series electrothermal digestion instrument adopts the surrounding heating method to digest samples under normal pressure. The method of wet digestion is used to achieve the effects of rapid, efficient, convenient and large processing capacity. The digestion instrument surface is treated with imported PFA Teflon coating for corrosion prevention and non sticking, and is resistant to strong corrosion and high temperature of 260 â??.
Product features:
1. The imported PFA Teflon coating on the board surface can effectively prevent the corrosion of the instrument caused by acid liquor and acid gas generated in the digestion process;
2. Working temperature: room temperature to 260 â??, can work continuously for 48 hours, 5-30 minutes can rise to 200 â?? (depending on the hole depth), and the thermal efficiency is more than 5 times higher than that of flat electric heating plate, which is more low-carbon;
3. Surrounding three-dimensional heating, small temperature difference between holes, so that all parts of the sample are heated evenly, which prevents heat loss to the greatest extent, ensures the consistency of sample processing effect, faster digestion speed, convenient use, and long service life;
4. PID temperature control digital display is adopted to ensure the stability of instrument temperature, temperature control accuracy �± 1 â??, voltage: 220V/50Hz;
5. The panel and control box can be made into components, so that the acid mist during the experiment will not corrode the components in the control box, thus increasing the service life, and multiple samples can be processed at the same time without cross contamination.
GOLD Member
VERIFIED
Dec-24-24

Fasteners

$0.50 - $10
MOQ: 100  Pieces
Sample Available
Supplier From Shenzhen, Guangdong, China
 
Fasteners are the general term of the class of mechanical parts used in fastening two or more parts (or components) into a whole. It is widely used in energy, electronics, electrical appliances, machinery, chemical, metallurgy, mold, hydraulic and other industries, at the same time, in various kinds of machinery, equipment, vehicles, ships, railway, bridge, construction, structure, tools, instruments, chemical, instruments and supplies, you can see all kinds of fasteners, is the most widely used mechanical foundation parts. It is characterized by a wide variety of variety specifications, different performance uses, and a very high degree of standardization, series, and generalization. Therefore, a class of fasteners that already have national standards is called standard fasteners, or simply standard ones.
GOLD Member
VERIFIED
Mar-01-23

Rosewood

MOQ: 10  Square Meters
Sample Available
Supplier From Sidoarjo, Jawa Timur, Indonesia
 
Sonokeling wood itself is a type of hardwood. The weight of rosewood wood is in the range of 0.77 to 0.86. Where from that weight there is approximately 15 percent water content. When viewed from the texture, sonokeling wood has a fairly smooth shape Table of Contents
What is Sonokeling Wood
Sonokeling Wood Characteristics
1. Black Color
2. Hard Texture
3. Sapwood Can Be Used
4. Anti Termite and Mushroom Attack
5. Berta Resembling Metal
Benefits of Sonokeling Wood
Examples of Objects from Sonokeling Wood
1. Furniture
2. Musical Instruments
3. Accessories
4. Tableware
Book Recommendations
1. Unique Lamp Creations from Unused Materials
2. 3D Room Drawing Series: 22 Multifunctional Furniture Designs
3. Various Inspirations for Simple Minimalist Furniture Arrangements
4. Designing and Assembling Wooden Furniture: Etb
Sep-30-22
Supplier From Nanjing, Virginia, China
 
The electrothermal digestion instrument adopts the encircling heating method to digest the sample under normal pressure. The wet digestion method is used to achieve the effects of rapid, efficient, convenient and large processing capacity. The digestion instrument surface is treated with imported PFA Teflon coating for corrosion prevention and non sticking, which is resistant to strong corrosion and high temperature of 260 .
Product features:
1. The imported PFA Teflon coating on the board surface can effectively prevent the corrosion of the instrument caused by acid liquor and acid gas generated in the digestion process;
2. Working temperature: room temperature to 260, can work continuously for 48h, 5-30 minutes can rise to 200 (depending on the hole depth), and the thermal efficiency is more than 5 times higher than that of flat electric heating plate, which is more low-carbon;
3. Surrounding three-dimensional heating, small temperature difference between holes, so that all parts of the sample are heated evenly, which prevents heat loss to the greatest extent, ensures the consistency of sample processing effect, faster digestion speed, convenient use, and long service life;
4. PID temperature control digital display is adopted to ensure the stability of instrument temperature, temperature control accuracy ± 1, voltage: 220V/50Hz;
5. The panel and control box can be made into components, so that the acid mist during the experiment will not corrode the components in the control box, thus increasing the service life, and multiple samples can be processed at the same time without cross contamination.
1014 Xj Series Electrothermal Digestion Instrument Suppliers
Short on time? Let Xj Series Electrothermal Digestion Instrument sellers contact you.
GOLD Member
VERIFIED
Aug-13-22
Supplier From Jamnagar, Gujarat, India
 
We are instrumental in offering a quality-assured range of Turkey Starter Feed  to our valued patrons. This feed contains well grounded ingredients that are rich source of protein, vitamins and other necessary minerals. It is 100% vegetarian, rich in taste and easy to digest. Offered in coarse mash and pellet form, this range is very essential for maintenance and growth of Turkeys. We properly pack and safely distribute it in the market within set time constraints at industry leading prices.

Turkey Starter Feed (T-030424)(Feed from 6 12 Weeks)

Product Details :

Crude protein (N x 6.25) (maximum %) : 23.8

Crude Fat (maximum %) : 3.9

Crude fibre (maximum %) : 3.3

Moisture (maximum %) : 12

Acid-insoluble ash (maximum %) : 6.5

Salt (as NaCl) (maximum %) : 0.6

We are instrumental in offering a quality assured range of� Turkey Starter Feed to our valued patrons. This feed contains well grounded ingredients that are rich source of protein, vitamins and other necessary minerals. It is 100% vegetarian, rich in taste and easy to digest. Offered in the coarse mash and pellet form, this range is very essential for the maintenance and growth of Turkeys. We properly pack and safely distribute it in the market within set time constraints at industry-leading prices.
GOLD Member
Sep-21-23

Kabrita Gold Series Goat Milk Infant Formula

$2.50 - $3
MOQ: 50  Boxes
Sample Available
Supplier From London, United Kingdom
 
Kabrita Gold Series Goat Milk Infant Formula is a premium and carefully formulated alternative for infants who may have sensitivities to cow's milk. Crafted by Kabrita, a trusted brand in infant nutrition, this formula is made from high-quality goat's milk sourced from certified farms. It provides a gentle and easily digestible option, rich in essential nutrients like DHA, ARA, and prebiotics, vital for healthy growth and development. Kabrita Gold Series is well-tolerated and can be a suitable choice for infants with sensitive tummies or cow's milk intolerance. With its focus on providing a nutritious and easily digestible alternative, Kabrita Gold Series stands as a reliable choice for parents seeking specialized nutrition for their little ones' comfort and well-being.
GOLD Member
Sep-18-23
Supplier From London, United Kingdom
 
Kabrita Gold Series Goat Milk Infant Formula is a premium and carefully crafted nutritional option for infants. Sourced from high-quality Dutch goat's milk, this formula provides a natural and easily digestible source of essential nutrients crucial for healthy growth and development. Enriched with vitamins, minerals, and prebiotics, it supports strong bones, cognitive function, and a robust immune system. Kabrita Gold Series Goat Milk Infant Formula is designed to meet the specific nutritional needs of infants from birth onwards. It offers parents a reliable choice for providing balanced and wholesome nutrition for their little ones. With Kabrita's commitment to quality and expertise in infant nutrition, it stands as a trusted option for those seeking a premium goat milk-based infant formula.
Nov-16-22
 
The surface adopts imported PFA polytetrafluoroethylene anticorrosive non-stick coating treatment, strong corrosion resistance, resistance to 260 high temperature. To prevent acid and acid gas corrosion of the instrument; Room temperature to 260, can work continuously for 48 hours, thermal efficiency is more than 5 times higher than the flat electric heating plate, lower carbon;Three-dimensional heating, small temperature difference between holes, so that each part of the sample heat evenly, prevent heat loss, faster digestion, easy to use, long service life; PID temperature control digital display, temperature control accuracy 1, voltage :220V/50Hz
May-23-23
 
Product Usage:
It is mainly applicable to food, disease control, academy of agricultural sciences, medicine, agriculture, forestry, environmental protection, chemical industry, biochemical and other industries, as well as universities and scientific research departments for soil, blood samples, urine samples, nails, food, dairy products, agricultural and sideline products, Sample digestion before chemical analysis of feed, heavy metals, ores, etc.

It can be used in conjunction with analytical instruments such as atomic absorption, atomic fluorescence, ICP-AES and Nanjing Binzhenghong heavy metal electrothermal digestion instrument

other products:
PFA beaker, PFA reagent bottle, PFA drop bottle, PFA sample dissolution tank, PFA scrubber bottle, PFA drop bottle...
FEP experimental utensils, PTFE experimental utensils, digestion apparatus, acid removal apparatus, acid purification system...
Oct-20-22
 
Model: XJ type
Number of holes: 16, 20, 24, 36, 40, 42, 48 bits, can be customized
Heating method: three-dimensional wrapping heating PID temperature control digital display
Temperature control range: room temperature -220
Temperature control accuracy: 1
Uniformity between holes: temperature difference between holes 1.5

Panel surface temperature difference: The temperature difference of the same panel surface (middle and corner) does not exceed 3-5, which effectively ensures the uniformity of the sample and the experimental efficiency is high

Temperature fluctuation: 0.5
Anticorrosion on the surface of the heating plate: imported Teflon coating
Heating plate material: high quality fine graphite
Rated voltage: 220V
Heating power: 2-3KW
Continuous working time: 48h
Ancillary products: all kinds of digestion tubes

Features:
1. Split type, the controller can be placed outside the fume hood and separated from the digestion unit to avoid corrosion of electronic components.
2. The closed design can effectively prevent the loss of heat and avoid the invasion of acid mist
3. Warranty: 1 year
May-16-24
 
1. Wet digestion treatment plan for lithium batteries: determination of nickel cobalt lithium material (determination of nickel, cobalt, and manganese content in nickel cobalt manganese oxide lithium material for lithium-ion batteries)
2. Determination of matrix metal impurities in electronic grade polycrystalline silicon: iron, chromium, nickel, copper, zinc, sodium.
Wet digestion treatment scheme for lithium batteries - determination of iron content
A combination of graphite digestion instrument or aluminum alloy anti-corrosion electric heating plate+PFA or PTFE beaker can be used for digestion
After digestion, transfer to a PFA or FEP volumetric flask for constant volume, dilute with water, and finally use analytical instruments such as ICP-MS to measure elemental data
May-14-24
 
Graphite digestion instrument wet digestion to process the sample, adds acid to the sample, and accelerates the chemical reaction through heating to convert the test components into a liquid state, which is then further analyzed by elemental analysis instruments. For example , in the analysis of ores, soil, food, etc., it is often necessary to use a graphite digester to digest organic matter samples into a liquid state for further analysis.
#digestioninstrument #samplepreparation #ICPMS
Sep-29-22
Supplier From Nanjing, Virginia, China
 
Graphite digestion instrument is a heating device specially designed and manufactured for laboratory heating, which can be used for sample heating, cultivation and drying. It adopts international advanced technology and has the advantages of fast, efficient, energy-saving and convenient acid flushing. It uses digital circuit PID to control temperature, which is more accurate. High purity and high quality graphite heating carrier, coated with Teflon coating, has been successfully used for sample pretreatment in environmental protection, chemical industry, food, medicine, biochemistry and other industries. It can also be used for pretreatment of microwave digestion and acid rush treatment. It is an ideal supporting product for atomic absorption, atomic fluorescence, ICP-AES and other analytical instruments.
characteristic
1. Design: generous appearance: simple, upright and generous.
2. Clean and corrosion resistant: the heating body is coated with extra thick PFA, which is corrosion resistant and pollution-free. The unique spraying process is adopted, and the coating is uniform, firm, and will not fall off after long-term use.
3. High efficiency: advanced all-in-one surrounding heating mode is adopted, so that each part of the sample is heated evenly, which greatly prevents heat loss, eliminates the temperature difference between different parts of the same sample, and quickly and thoroughly dries acid.
4. Economical: The surrounding heating process is fast and convenient, which can save 75% of electric energy and has low use cost.
5. Precise temperature control: PID temperature control system, simple and convenient operation, excellent performance, durable. The temperature control accuracy is high, up to and the heating rate is stable.
6. Superior thermal conductivity: a reasonable heating method and a heating body with excellent thermal conductivity can ensure the temperature uniformity between digestion holes. The temperature difference between samples is less than 1.5 (room temperature - 260 ). When several samples are acid treated at the same time, the same reaction temperature and conditions can be guaranteed for each sample for batch processing.
Sep-29-22
 
As an efficient sample pretreatment method, microwave digestion has the advantages of fast heating speed, uniform heating, less reagent consumption, low blank, energy saving and high efficiency compared with traditional electric plate digestion.
advantage:
1. 360 continuous rotation platform: the digestion tank assembly can continuously rotate in the same direction in the furnace chamber, solving the unequal and uneven heating of different tank positions by microwave; At the same time, the continuous rotation mode reduces the impact of less than 360 reciprocating rotation mode on the rotating motor in the market, and greatly extends the life of the motor.
2. Peripheral emergency stop button: ensure that the power supply can be cut off quickly, timely and effectively in case of accidents, and improve the guarantee level for the personal safety of operators.
3. Digestion tank material: the sample digestion tank material is processed by imported modified polytetrafluoroethylene TFM, and the protective outer tank is made of imported PEEK+glass fiber, with high temperature resistance and pressure resistance coefficient, acid and alkali resistance and superior solution performance, and high safety factor.
Sep-21-22
Supplier From Nanjing, Virginia, China
 
Graphite digestion instrument is one of the direct, effective and economical sample pretreatment methods for elemental analysis. The application of new heating technology has the advantages of rapid heating, program control, complete digestion, and temperature equilibrium. 
Our devices are usually used in sample preparation for atomic absorption, atomic fluorescence, ICP, ICP-MS, polarography, etc.
7 advantages make sample preparation no longer difficult:
1. The fully enclosed design prevents heat loss to a large extent and effectively avoids the intrusion of acid mist;
2. High-quality graphite three-dimensional wrapped heating, samples are heated evenly;
3. Unique spraying process, the coating is uniform, firm, and will not fall off after long-term use;
4. Fast digestion and acid removal, high efficiency, and batch processing of samples;
5. PID digital temperature control system, excellent performance;
6. Easy operation, environmental protection and energy saving, cost saving
7. Split type: The controller can be placed outside the fume hood to reduce acid gas corrosion and have a longer service life.
GOLD Member
Mar-30-24

Acetonitrile

$5
MOQ: 1  Kilograms
Sample Available
 
Acetonitrile is an organic compound with the molecular formula CH3CN or c2h3n. It is a colorless liquid, highly volatile, with a special smell similar to ether, excellent solvent performance, and can dissolve a variety of organic, inorganic and gaseous substances. It has certain toxicity and is infinitely miscible with water and alcohol. Acetonitrile is an important organic intermediate, which can undergo typical nitrile reactions and is used to prepare many typical nitrogen-containing compounds. Acetonitrile can be used as a solvent for the synthesis of vitamin A, cortisone, carboamine drugs and their intermediates, and also as an active medium solvent for the manufacture of vitamin B1 and amino acids. It can replace chlorinated solvent. It is used in vinyl coating, fatty acid extractant, alcohol denaturant, butadiene extractant and solvent of acrylonitrile synthetic fiber. It is also used in fabric dyeing, lighting, perfume manufacturing and photosensitive material manufacturing.

Chemical analysis and instrumental analysis
Acetonitrile is an organic modifier and solvent used in thin layer chromatography, paper chromatography, spectroscopy and polarographic analysis in recent years. Since high-purity acetonitrile does not absorb ultraviolet light at 200nm ~ 400nm, an application being developed is as a solvent for high-performance liquid chromatography HPLC, which can make the analytical sensitivity as high as 10-9 levels.

Intermediate of synthetic medicine and pesticide
Acetonitrile can be used as an intermediate in the synthesis of various medicines and pesticides. In medicine, it is used to synthesize a series of important pharmaceutical intermediates, such as vitamin B1, metronidazole, ethambutol, aminopteridine, adenine and antitussive; In pesticides, it is used to synthesize pyrethroid insecticides, acetaminophen and other pesticide intermediates.

Semiconductor cleaning agent
Acetonitrile is an organic solvent with strong polarity. It has good solubility in grease, inorganic salt, organic matter and polymer compounds. It can clean grease, wax, fingerprints, corrosive agent and flux residues on silicon wafers. Therefore, high purity acetonitrile can be used as semiconductor cleaner.
GOLD Member
Dec-15-23
Supplier From New Delhi, Delhi, India
 
Leading Rapeseed Meal Manufacturers, Suppliers & Exporters From India
Rapeseed meal is the byproduct from the production of crude rapeseed oil, obtained by the subsequent extraction of rape seeds after the pressing process. it is used as a feed ingredient for the preparation of feed mixtures for all farm animals. it supports the digestion process and contains a balanced proportion of nutrients. the product has a typical brown color and a natural, typical aroma without any extraneous odours. rapeseed meal is wide usage in the cattle feed industry. it is second most widely traded protein ingredients after soybean meal in world market. rapeseed meal is produced by crushing fine quality rapeseed having correct moisture and oil content. these seeds are crushed in newly designed expellers under a close watch of highly experienced staff team. indian rapeseed meal is a coarse powder material, produced from rapeseed cake after series of preparatory physical processes followed by multistage extraction of oil under hygienically controlled conditions. rapeseed meal is having a extremely good amino acid composition, often compared to the milk protein, contributes to it is high nutritive value. the amino acid profile showing adequate lysine and methionine is very much favorable to the non-recruitment poultry feed. rapeseed meal is being used in india as an ingredient for cattle and poultry feed. it is also exported to various far east and mediterranean countries and is well accepted by millers. our rapeseed lecithin is used as a release agent for plastic, a dispersing agent in paints and inks, anti-sludge additive in motor lubricants, an anti-gumming agent in gasoline, an emulsifier, a spreading agent, and an antioxidant in the textile and rubber industries.

Rapeseed Meal Specifications:
PROPERTIES VALUES & LIMITS
Product Type: Rapeseed Meal
Moisture: 12% Max
Oil & Albuminoids: 36% Min
Place of Origin: India
Sand Silica: 2.50% Max
Fiber: 12% Max
Ash: 8% Max
Packaging Details:
TYPES OF BAGS QUANTITY
PP Bag 25 & 50 KG in New PP Bag
As Per Customer Requirement
Container Capacity:
TYPE OF CONTAINER QUANTITY
20 FT Container 21-22 Metric Tons
40 FT Container 27 Metric Tons
GOLD Member
Dec-15-23
Supplier From New Delhi, Delhi, India
 
Leading Soybean Meal Manufacturers, Suppliers & Exporters From India
Soybean meal manufactured by gujarat Real Extreme Export is free flowing, coarse and granular. it is produced from cleaned, non gmo soya beans, after a series of preparatory physical processes, followed by a multistage extraction of oil. all of this is, in a highly sophisticated, hygienically controlled plant. normal soybean meal is lower in protein compared to de hulled soybean meal as the hulls standardize the crude protein level to range between 46-48%. however the crude protein in de-hulled soybean meal ranges from 48% onwards. soybean meal has a higher energy value compared with other protein sources. the amino acids in soybean meal are highly digestible compared to other protein sources of plant origin. the solubility index of soybean meal is 80-85%. the higher protein, energy and lower fiber content of soybean meal allow nutritionists to formulate higher-energy diets that are more efficient in the conversion of feed to meat. these soya meals are widely appreciated due to the quality and purity and extensively used to feed cattle and poultry. further, these soya meals are offered at the most affordable prices.

Soybean meal is made by grinding soybeans, removing the fat with an organic solvent such as hexane, resulting in a low-fat soy product. this is the most common product on the market and utilized by the feed industry. soybeans are naturally rich in protein and contain all of the essential amino acids your body needs. theyre also rich in plant fats, fiber, and several important vitamins, minerals, and beneficial. the offered organic soybean meal is made available by us for efficient use. soybean meal is high in protein and energy and is one of the most commonly used protein supplements north america. it is a palatable feedstuff and may be used as the major protein supplement in rations for dairy cattle. soybean meal is known by many other names such as soybean meal, soymeal, soybean cake, soybean oil meal, soybean oil cake, soybean doc, soybean seeds, soyabean meal, etc. find soybean meal manufacturers in india, soybean meal suppliers in india, soybean meal exporters in india, soybean meal importers in india, gujarat, rajkot, mundra port, nhava sheva port, ahmedabad, mumbai, delhi, soybean meal extracted, soybean extraction meal, soybean meal doc, soybean meal extraction in india and around the world. Real Extreme Export private limited regularly exports to malaysia, indonesia, philippines, thailand, vietnam, saudi arabia, united arab emirates, morocco, kuwait, qatar, singapore, turkey, russia, algeria, jordan, georgia, armenia, yemen, oman, south korea, egypt, china, bahrain, tunisia, afghanistan.

Soybean Meal Specifications:
PROPERTIES VALUES & LIMITS
Product Type: Soybean Meal
Protein: Around 22% -25%
Place of Origin: India
Use: Animal Feed
Moisture: Less than 5%
Protein: Around 22%- 25%
Color: Natural Green
GOLD Member
Feb-22-25

Acetonitrile

$0
MOQ: Not Specified
Sample Available
Supplier From North York, Ontario, Canada
 
Acetonitrile is an organic compound with the molecular formula CH3CN or c2h3n. It is a colorless liquid, highly volatile, with a special smell similar to ether, excellent solvent performance, and can dissolve a variety of organic, inorganic and gaseous substances. It has certain toxicity and is infinitely miscible with water and alcohol. Acetonitrile is an important organic intermediate, which can undergo typical nitrile reactions and is used to prepare many typical nitrogen-containing compounds. Acetonitrile can be used as a solvent for the synthesis of vitamin A, cortisone, carboamine drugs and their intermediates, and also as an active medium solvent for the manufacture of vitamin B1 and amino acids. It can replace chlorinated solvent. It is used in vinyl coating, fatty acid extractant, alcohol denaturant, butadiene extractant and solvent of acrylonitrile synthetic fiber. It is also used in fabric dyeing, lighting, perfume manufacturing and photosensitive material manufacturing.

Chemical analysis and instrumental analysis
Acetonitrile is an organic modifier and solvent used in thin layer chromatography, paper chromatography, spectroscopy and polarographic analysis in recent years. Since high-purity acetonitrile does not absorb ultraviolet light at 200nm ~ 400nm, an application being developed is as a solvent for high-performance liquid chromatography HPLC, which can make the analytical sensitivity as high as 10-9 levels.

Intermediate of synthetic medicine and pesticide
Acetonitrile can be used as an intermediate in the synthesis of various medicines and pesticides. In medicine, it is used to synthesize a series of important pharmaceutical intermediates, such as vitamin B1, metronidazole, ethambutol, aminopteridine, adenine and antitussive; In pesticides, it is used to synthesize pyrethroid insecticides, acetaminophen and other pesticide intermediates.

Semiconductor cleaning agent
Acetonitrile is an organic solvent with strong polarity. It has good solubility in grease, inorganic salt, organic matter and polymer compounds. It can clean grease, wax, fingerprints, corrosive agent and flux residues on silicon wafers. Therefore, high purity acetonitrile can be used as semiconductor cleaner.
1014 Xj Series Electrothermal Digestion Instrument Suppliers
Short on time? Let Xj Series Electrothermal Digestion Instrument sellers contact you.
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