Assay % Min 99.5
Chloride (Cl) % Max 0.001
Sulfate (SO4) % Max 0.005
Total Nitrogen % Max 0.002
Heavy metals (as Pb) % Max 0.002
Iron (Fe) % Max 0.001
Sodium (Na) % Max 0.02
Potassium (K) % Max 0.02
Loss on ignition (at 750 °C) % Max 16.0

CAS No.

12027-43-9

Molecular Formula

H4(SiW12O40)xH2O

Molecular Weight

2878.17 (anhydrous basis)

HS Code

2811.1980

Symbol

GHS07

Signal Word

Warning

Hazardous Statement

H319-H315-H335

Precaution Statement

P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P403+P233-P501

Packing

25 gm

Recently Viewed

Liquid Nitrogen Storage Solutions

Full Opening CryoBio

It is suitable for the cryopreservation of plasma, cell tissues and various biological samples in hospitals, laboratories, scientific research institutions, disease control and prevention centers, various biobanks and other industry related applications.

This product has multiple variants. The options may be chosen on the product page

24 × 3.6–4.5 ml cryotubes

a-D-Glucopyranosyl ß-D-fructofuranoside; ß-D-Fructofuranosyl-a-D-glucopyranosid;, D(+)-Saccharose; Sugar

Rockers, Shakers and Rotators

Sunflower Mini-Shaker 3D

“Sunflower” 3D Mini–Shaker provides adjustable three-dimensional smooth rotation of the platform and is designed for mixing blood  samples, for minigel staining and destaining, sample washing, blot hybridization reactions. Mini–Shaker is a compact device with low energy consumption.

Products Best Selling

Sterile TPP TubeSpin® Bioreactor vessel, 50 ml, with pH and O2 sensor spots, 1 pce.

For the separation and purification of samples of cells, macromolecular proteins, blood, body fluids, DNA/RNA, plasmids, bacteria and viruses.

20 × 0.2 ml microtubes + 12 × 1.5 ml microtubes

The ES-20 is a compact bench–top Shaker–Incubator used for mixing of biological liquids as well as for incubation and cultivation of biological liquids according to the operator set program

Applicable for storing wholeblood, medicines, biological products and other laboratory products that need to be stored at 4℃. Suitable for the storage of blood and blood articles in areas that have power shortages.

LN2 backup cooling system is an independent refrigeration system for a ULT freezer. When there is a loss of power or the temperature of the freezer rises to the high alarm set point, the LN2 backup system can be automatically activated to inject LN2 into the chamber to maintain the freezer temperature. The backup system operates on a rechargeable battery when there is a loss of main power.

A-12, adapter for work with tubes which are 12 mm in external diameter.

Products Favourite

20 × 0.2 ml microtubes + 12 × 1.5 ml microtubes

Sterile TPP TubeSpin® Bioreactor vessel, 50 ml, with pH and O2 sensor spots, 1 pce.

Applicable for blood stations, hospitals, CDC's, scientific research institutes, chemical industry and other related industries. The -30°C Biomedical Freezer can cryopreserve plasma, biological products, components, materials, and other items that need to be kept at low temperature.

This product has multiple variants. The options may be chosen on the product page

LN2 backup cooling system is an independent refrigeration system for a ULT freezer. When there is a loss of power or the temperature of the freezer rises to the high alarm set point, the LN2 backup system can be automatically activated to inject LN2 into the chamber to maintain the freezer temperature. The backup system operates on a rechargeable battery when there is a loss of main power.

A-12, adapter for work with tubes which are 12 mm in external diameter.

The ES-20 is a compact bench–top Shaker–Incubator used for mixing of biological liquids as well as for incubation and cultivation of biological liquids according to the operator set program

For the separation and purification of samples of cells, macromolecular proteins, blood, body fluids, DNA/RNA, plasmids, bacteria and viruses.

SILICOTUNGSTIC ACID AR

SKU: 519730025 Category: Brand:

Tungstosilicic acid hydrate

Biochem Chemopharma

Placeholder
SILICOTUNGSTIC ACID AR