1503 Funnel, long stem 60 , Boro 3.3 Glass
Description: The so-called "standard funnel" is the triangle funnel 60 degree angle. So 60 degree is designed to adapt to the angle that square or round filter paper folded once expanded into 60-degree angle into the inner wall of the funnel . This filter paper can relatively affixed to funnel, so the filter progress is sage and convenient. Standard funnel shape is similar with triangle funnel, except that the angle of the funnel is correct.
There are 4 sizes are available: 50mm long stem funnel, 60mm long stem funnel, 75mm long stem funnel, and 90mm long stem funnel.
Material: Boro 3.3 Glass Color: Clear
Key Product Features:
1.Funnel is constructed with heavy uniform walls, molded rims, and fire polished stems to give a long service life
2.Funnels have a high resistance to chemical attack, and mechanical and thermal shock
3.High quaility pyrex glass
4.Cheap price
1504 Funnel, short stem 60�°, Boro 3.3 Glass
Description: The Borosilicate Glass Short Stem Funnel is used for adding liquids or fine-grained materials to flasks and other narrow-mouth containers, and is available in various diameters. Its short stem helps reduce clogging and enables a quick transfer of hot liquids to minimize recrystallization within the stem. The funnel is made of borosilicate glass for durability and heat resistance. Funnels are commonly used in laboratory experiments and other scientific applications.
There are 12 sizes available: 40mm short stem funnel, 50mm short stem funnel, 60mm short stem funnel, 75mm short stem funnel, 90mm short stem funnel, 100mm short stem funnel, 120mm short stem funnel, 150mm short stem funnel, 180mm short stem funnel, 210mm short stem funnel, 240mm short stem funnel, 300mm short stem funnel.
Material: Boro 3.3 glass Color: Clear
Key Product Features:
1.Funnel is constructed with heavy uniform walls, molded rims, and fire polished stems to give a long service life
2.Funnels have a high resistance to chemical attack, and mechanical and thermal shock
3.High quaility pyrex glass
4.Cheap price
PRODUCT DESCRIPTION
Filter Funnels with Long Stem
Manufactured from 3.3 Low Expansion Borosilicate glassÂ
Funnel is constructed with heavy uniform walls, molded rims, and fire-polished stems to give a long service life
Product code: 991
Minimum Price(USD): 0.88
Maximum Price(USD): 6
Separating Funnels with Glass Stop Cock, Pear Shape
Autoclavable, Made from 3.3 borosilicate glassÂ
Comes with standared glass stop cock & solid glsss stopper
Roche is a pharmaceutical and diagnostics company that produces a wide range of products, including reagents for laboratory use. Reagents are substances or compounds used in chemical analysis or other laboratory procedures to detect, produce, or measure other substances.
Roche Diagnostics, a division of Roche, is known for manufacturing diagnostic solutions, including a variety of reagents for clinical chemistry, immunoassays, molecular diagnostics, and more. The specific reagents produced by Roche can vary widely depending on the application and the diagnostic platform.
Product name: Chambered Nautilus Shell
Material: Organic Material
Product Type: Seashell
Origin: Vietnam.
Color: Natural
Packaging: In bag then styrofoam box
Brand Name: 99 Gold Data
Payment and Delivery Terms:
- Payment: T/T (50% in advance, balance negotiable).
- Delivery: Fast and reliable shipping with this secure packaging.
14029 Laboratory Funnels Suppliers
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Chlorobenzene is an organic compound with the formula C6H5Cl. It is the result of a hydrogen atom in the benzene ring being replaced by a chlorine atom. The following is a detailed description of the properties, uses, manufacturing methods and safety information of chlorobenzene:
Nature:
- Appearance: colorless liquid or white crystal.
- Boiling point: 131C.
- Density: 1.11g /ml.
- Melting point: -46C.
- Soluble: Soluble in organic solvents such as ethanol and ether, insoluble in water.
Chlorobenzene exists in a variety of isomers, such as o-chlorobenzene, M-chlorobenzene, and P-chlorobenzene.
Purpose:
- Industrial use: chlorobenzene is widely used in organic synthesis reactions and industrial production, and can be used as a solvent, antibacterial agent, flame retardant, insecticide, pickling agent, etc.
- Medical use: chlorobenzene can be used in the synthesis of drugs, fungicides and pesticides.
- Laboratory use: Chlorobenzene can be used as a solvent and reaction intermediate for organic synthesis experiments.
A corrosion inhibitor is a chemical compound or substance designed to mitigate or prevent corrosion, which is the deterioration of materials, particularly metals, due to chemical reactions with their environment. These inhibitors work by forming a protective layer on the metal's surface, blocking or slowing down the corrosion process. Corrosion inhibitors find extensive use in industries such as manufacturing, oil and gas, transportation, and infrastructure to prolong the lifespan of equipment, pipelines, and structures, ultimately saving costs and ensuring safety. They play a crucial role in safeguarding the integrity and functionality of metal components exposed to corrosive conditions, such as moisture, chemicals, or extreme temperatures.
Gel and Clot Activator Tube aims to obtain high quality serum specimen for biochemistry , immunology and serology tests in clinical inspection.
Inside the tube there is some gel present at the bottom, which is a pure substance and is very stable in physico-chemistry properties.
Otherwise, the gel can avoid high- temperature decomposition and small molecules precipitation, hence it greatly reduces the risk of testing equipment clogging.
PRODUCT DESCRIPTION
Viscometers Suspended Level with Constant Certification & Calibrated @ 40C
Autoclavable Made from 3.3 Borosilicat Glass
For measurement of kinematic viscosity of transparent Newtonian liquids according to ASTM
D 445 and ISO 3104. Specifications conform to ASTM D 446� and ISO 3105.
Minimum sample volume 11� ml .
Comes with a certificate of constant
Flasks, Round Bottom, Short/Medium Neck with I/C Joint
Made from Heat Resistant, Low Expansion 3.3 Borosilicate Glass
Uniform wall thickness & round shape for ideal heating comes with an interchangeable joint
Product code: 891
Minimum Price(USD): 2
Maximum Price(USD): 57
PRODUCT DESCRIPTION
Condensers, Leibig with I /C joint
Water-jacketed condenser suitable for distillation and reflux applications
Comes with Interchangeable cone & socket joints
Made from Heat Resistant Low Expansion 3.3 Borosilicate Glass
PRODUCT DESCRIPTION
Petri Dishes PlainÂ
Autoclavable, Made fron 3.3 borosilicate glass
Withstand repeated sterilization (wet or dry)
The edges are beaded to provide greater mechanical strength
Pipettes, Measuring Serological  Class A, Accuracy as per USP/ASTM E-1044
Calibration @20
Manufactured from specially selecte heavy wall machine drawn Borosilicate 3.3 accurate
bore glass tubing glass
They have precision forced jets and beval ground ends to resis chipping
All of the pipeties are individually measured and then markedÂ
The graduation marks are in durable amber stain
Each pipettewith Unique Serial number & individual work certificate
Volumetric Pipette Class A USP / ASTM 1ml to 100ml
PRODUCT DESCRIPTION
Volumetric Pipettes, Transfer, Class A, Accuracy as per USP(ASTM E-969.Calibration @20 C
Manufactured from specially selected, heavy wall machine drawn� Borosilicate 3.3 accurate
bore glass tubing
They have precision forced jets and beval ground ends to resis chipping
All of the pipeties are individually measured and then markedÃ?Â
Each pipette with Unique Serial number & Individual work certificate
Volumetric Flask Amber Colour Class A USP 5ml to 2000ml
PRODUCT DESCRIPTION
Volumetric Flask Amber colour with PE Stopper, Class A, Accuracy as per USP(US pharmacopoeia ) & Calibration @20 C
Manufactured from 3.3 Low Expansion Borosilicate Amber glassÂ
Comes with Penny Head Sollid Glass Stopper
5 to 20ml Supplied with TRAPEZOIDAL shape for better Stability.
Each flask with Unique serial number & an Individual work Certificate
Volumetric Flask Flask with I/C Glass Stopper, Class A, Accuracy as per USP(US
pharmacopoeia ) & alibration @20 CManufactured from 3.3 Low Expansion Borosilicate Amber glass
Comes with Penny Head Solid Glass Stopper
5 to 20ml Supplied with TRAPEZOIDAL shape for better Stability.
Each flask with Unique serial number & Individual work Certificate
Product code: 261
Minimum Price(USD): 6
Maximum Price(USD): 35
14029 Laboratory Funnels Suppliers
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