Acid range pH 0.2 - 1.8 Red to yellow
Alkaline range pH 7 - 8.8 Yellow to purple
Loss on drying (at 110 ?C) Max 5%
Appearance Green to Dark Red or Maroon Powder or Crystals

CAS No.

1733-12-6

Molecular Formula

C21H18O5S

Molecular Weight

382.44

HS Code

2934.9990

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 G

Recently Viewed

Centrifuge Adapters

Adapter set BN-13/75

For rotors R-12/10, Ri-12/10 optional adapter set (12 pcs) - BN-13/75 for vacutainers 2-5 ml [13x75].

Thermo–Shaker TS-100 provides intensive mixing and temperature control of samples in microtest tubes or PCR plate. Functions of heating (up to +100°C) and mixing can be performed both simultaneously and independently.

Mechanical Pipettes

CAPPTrio Single Channel

CAPPTrio fixed volume pipette is world’s only fixed pipette with multiple interchangeable fixed volumes within one pipette unit! The volume mechanism of this fixed pipette is placed in the small, detachable volume knob on the top of the pipette. CAPPTrio fixed volume pipettes come with 3 fixed volume knobs, allowing you to easily switch from one fixed volume to the other by simply removing the volume knob and putting the other one onto the pipette. CAPPTrio fixed volume micropipette is ideal for routine work. All CAPP fixed volume micropipettes are fully autoclavable expect for the detachable volume knobs. You can easily clean them with commonly used cleaning and disinfection agents.

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

CO₂ Incubator

CO₂ Shaker CPS-20

CO₂ Shaker CPS-20 provides regulated orbital motion of the platform and is designed for use specifically in CO₂ incubators. CPS-20 is specifically designed for use in harsh environments such as CO₂ and humidity and provides reproducible results for cell culture growth. A choice of 5 interchangeable platforms provides the possibility of performing various procedures and techniques in various cultivation vessels.

2-Hydroxy-1,2,3-propanetricarboxylic acid monohydrate

CleanTrace™ ALLTEC60 Surface Protein Swabs are a fast and easy way to visually check whether cleaning has been carried out to a satisfactory standard by means of protein detection. By comparing the color of the swab and solution against the label, the user can easily interpret the results for the presence of allergens. Clean-Trace® ALTEC60 Surface Protein (Allergen) Test Swab is validated for a range of allergenic proteins, including egg, milk, gluten, soy, peanut, almond and buckwheat. Refrigeration is not required -swabs can be stored at room temperature (25°C or 77°F). This easy-to-use device requires minimal training. The results are semi-quantitative with four possible color interpretations. The faster the test turns purple and the stronger the color change the higher the level of contamination on a surface Quick detection and confirmation allows immediate corrective action to take place. A visual reading of a color change indicates the level of cleanliness by detecting as little as 3µg of allergen on surfaces and in solution. No instrumentation is required to interpret the sample results. This product is easily integrated into company HACCP programs to monitor for cleaning effectiveness. Its ease of use, reliable detection and fast, visible results can help in teaching staff the importance of cleaning.

2,4-Dichlorohydroxybenzene; 2,4-DCP

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

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.

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.

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

Products Favourite

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.

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.

CRESOL RED INDICATOR AR

SKU: 403270025 Category: Brand:

o-Cresolsulfonphthalein

Biochem Chemopharma

CRESOL RED INDICATOR AR
CRESOL RED INDICATOR AR