Biohumus "BIOorganica" is a concentrated liquid solution of a kalium humate and biohumus. It is a natural organic fertilizer that consists of a mixture of pure ecological and absolutely safe plant nutrient elements. This fertilizer also contains a rich combination of humin substances and natural biostimulators, rich bacterial microflora, microelements and mineral substances.
Price and Minimum Quantity
Price FOB in USD: NegotiableMinimum Order Qty: 1000 Metric Tonnes
Packaging: Per Request
Sample: Available. Sample Cost Born By Buyer
Product Model And Origin
Brand: BIOorganica
Standards: Bio
Introduction:
4-hydroxyethyl piperazine ethosulfonic acid (HEPES) is an important hydrogen ion buffer, which has a good buffer ability in the pH range of 6.8 to 8.2, and can control a constant pH for a long time. Using a concentration of 10 ~ 50mmol/L, the general culture medium containing 20mmol/L 4-hydroxyethyl piperazine taurine can have a good buffer capacity, and has no toxic effect on cells.
Application:
HEPES (4-hydroxyethyl piperazinethesulfonic acid) is a non-ionic amphoteric buffer with high polarity, and is inert to a variety of chemical reagents and enzymes. It does not participate in and interfere with the process of biochemical reactions, and has no inhibitory effect on enzyme chemical reactions. Therefore, it can be used specifically for the research of proteins and enzymes that are highly volatile and ph-sensitive to organelles and very volatile.
Buffer solution preparation:
(1)hepes buffer can be directly added to the prepared culture medium according to the desired concentration, and then filtered to remove bacteria. 2.38 g HEPES was added to each 1000ml of culture medium, the pH was adjusted to 7.2 with lNNaOH after dissolution, and the bacteria were removed by filtration before use. At this time, the concentration of HEPES was 10mmol/L.
(2) 100x storage solution (lmol/L) could also be prepared. Before use, 99ml culture solution was added to lml storage solution, and the final concentration was 10mmol/L. lmol/L (100x) hepes buffer was prepared as follows: 23.8gHEPES was dissolved in 90ml double distilled water, the pH was adjusted to 7.5-8.0 with lNNaOH, and then the water was fixed to 100ml, filtered to remove bacteria, divided into vials (2ml/ bottle), and stored at 4�ºC or -20�ºC.
Purpose:
1.Biological buffer; Reaction buffer, prehybridization buffer and hybridization buffer for isolation and analysis of RNA nuclear fraction; For RNA with T4RNA
2.Molecular biology grade is used for RNA3' -end labeling with T4 RNA ligase
3.Cell-cell adhesion, short-term cell aggregation culture, cleaning of tissue and cell buffer
Introduction:
4-hydroxyethyl piperazine ethosulfonic acid (HEPES) is an important hydrogen ion buffer, which has a good buffer ability in the pH range of 6.8 to 8.2, and can control a constant pH for a long time. Using a concentration of 10 ~ 50mmol/L, the general culture medium containing 20mmol/L 4-hydroxyethyl piperazine taurine can have a good buffer capacity, and has no toxic effect on cells.
Application:
HEPES (4-hydroxyethyl piperazinethesulfonic acid) is a non-ionic amphoteric buffer with high polarity, and is inert to a variety of chemical reagents and enzymes. It does not participate in and interfere with the process of biochemical reactions, and has no inhibitory effect on enzyme chemical reactions. Therefore, it can be used specifically for the research of proteins and enzymes that are highly volatile and ph-sensitive to organelles and very volatile.
Buffer solution preparation:
(1)hepes buffer can be directly added to the prepared culture medium according to the desired concentration, and then filtered to remove bacteria. 2.38 g HEPES was added to each 1000ml of culture medium, the pH was adjusted to 7.2 with lNNaOH after dissolution, and the bacteria were removed by filtration before use. At this time, the concentration of HEPES was 10mmol/L.
(2) 100x storage solution (lmol/L) could also be prepared. Before use, 99ml culture solution was added to lml storage solution, and the final concentration was 10mmol/L. lmol/L (100x) hepes buffer was prepared as follows: 23.8gHEPES was dissolved in 90ml double distilled water, the pH was adjusted to 7.5-8.0 with lNNaOH, and then the water was fixed to 100ml, filtered to remove bacteria, divided into vials (2ml/ bottle), and stored at 4�??�?�ºC or -20�??�?�ºC.
Purpose:
1.Biological buffer; Reaction buffer, prehybridization buffer and hybridization buffer for isolation and analysis of RNA nuclear fraction; For RNA with T4RNA
2.Molecular biology grade is used for RNA3' -end labeling with T4 RNA ligase
3.Cell-cell adhesion, short-term cell aggregation culture, cleaning of tissue and cell buffer
Matrine
Appearance: liquid / white solid powder / extract specifications : 10% -98% package: in drum
Shelf life : 1 year
Storage: sealed and dark
Usage: used in the production of biological pesticides, medicine
AXIS self-contained Steam biological indicators designed for monitoring the efficacy of 121 C, 132 C,134 C and 135 C steam sterilization cycles. It is easy to use; no sophisticated laboratory testing or analysis is required. The biological indicator contains Geobacillus stearothermophilus ATCC 7953 bacterial spores on a filter paper carrier packaged within a plastic tube and a cap. Inside the tube, there is a sealed-glass ampoule of specially-formulated culture medium containing a color indicator that changes color when spores grow.
Chemical Indicator on the label provides an instant indication of exposure.
24hr-3hr-1hr-30min and 20min options.
The expiration date of 2 years from the date of manufacturing
Use in conjunction with Axis AXRD-100 Rapid and AXDL-100 Dual Incubator
LCD display system
7-inch high-definition imaging equipment, used in combination with a microscope, with the observation effect
of the eye at each multiple, display mode: 16:9 / 4:3; screen resolution: 1024 600.
Digital display storage system
10-inch display screen,With 8.0M HDMI camera, the output resolution of HDMI is 720P@ 60fps; the photo
resolution is 3840 2160; remote control is adopted.
KMNPack's Biological indicators are a special type of living microbial products that can be used to confirm the performance of sterilization equipment, the verification of sterilization procedures, and the monitoring of sterilization effects in production processes. It is defined as a defined resistance to a specific sterilization process and is available in the inner packaging for the carrier
KMNPack Biological Indicator Rapid Reader adopts spectrum analysis technology to monitor the fluorescence changes of the Bacillus Stearothermophilus with special enzyme to rapidly judge whether there is surviving spores.The Reader is compatible with most popular rapid readout biological indicators in the market and can be used to validate the sterilization efficacy of sterilizers.The Rapid Reader is able to make judgments within 20~180 minutes to ensure implantation operations can be carriedout in time,and in the meantime,a report can be printed for traceability.
