EDTA Disodium Salt Dihydrate Extrapure AR, 99.5%
EDTA, is a chelating agent with many applications in molecular biology. EDTA is often used in buffers as a metal ion inhibitor to maintain the stability and integrity of biological samples. EDTA binds to metal cations by forming a stable octahedral complex.
Brand name: SISCO
Pack size: 500g
Cas no: 6381-92-6
Expiry date: July-2027
EDTA, is a chelating agent with many applications in molecular biology. EDTA is often used in buffers as a metal ion inhibitor to maintain the stability and integrity of biological samples. EDTA binds to metal cations by forming a stable octahedral complex.
Water hardness can be measured using a procedure known as complexometric titration by adding a known concentration of the chelating agent EDTA through a burette to a sample containing an unknown amount of calcium and magnesium ions. EDTA reacts and captures these metal ions creating a larger metal complex.
Safety Data Sheet
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Perchloric Acid extrapure AR, 70%
Hydrochloric Acid 37%
Formic Acid Extrapure AR, 98%
Formic acid is a colorless, fuming liquid with a pungent acrid odour with the chemical formula HCOOH,
Brand Name: SISCO
Pack Size: 500 ml
Cas No: 64-18-6.
Expiry date: July 2027
Petroleum Ether 60 -80 extrapure AR Chapter
Pack Size: | 2.5L |
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Silica Gel Self Indicating 6-20 Mesh Blue
Silica Gel Self Indicating Blue 6-20 Mesh is a moisture-absorbing bead or granule that changes color from blue to pink when it reaches its maximum adsorption capacity. It contains cobalt chloride, which allows for this color change, indicating when the gel needs reactivation through heat.
Brand Name: SPAN CHEMIE
Pack Size: 500g
Expiry date: May 2028
Sodium Metabisulphate Extrapure AR, 98%
Appearance (Form). Crystalline powder ; Solubility (Turbidity) 10% aq. solution. Clear ; Assay min. 98% .
Sodium metabisulphite is used as an antioxidant agent in many pharmaceutical formulations. It is extensively used as a food preservative and disinfectant.
rand Name: SISCO
Pack Size: 500g
Cas No: 7681-57-4
Expiry date: July 2027
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