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.
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Barium Hydroxide Octahydrate Extrapure AR, 98%
Barium Hydroxide Octahydrate is a highly water insoluble crystalline Barium source for uses compatible with higher (basic) pH environments. Hydroxide, the OH– anion composed of an oxygen atom bonded to a hydrogen atom, is commonly present in nature and is one of the most widely studied molecules in physical chemistry.
Brand name: SISCO
Pack size: 500g
Cas no:12230-71-6
Expiry date: July-2028
Ammonia Solution Extrapure AR, 25%
Ammonia solution is a liquid mixture of ammonia salts and water and has the chemical formula NH4OH
Brand Name: SISCO
Pack Size: 2.5L
Cas No: 1336-21-6
Expiry date: June, 2027
Zinc Oxide Extrapure AR, 99.5%
Zinc oxide (ZnO) is a common inorganic compound with a large number of uses. It is insoluble in water but soluble in dilute acids and bases. Its melting point is extremely high—1975 ºC, where it also decomposes. ZnO exists in two common crystalline forms: wurtzite and zincblende.
Brand Name: SISCO
Pack Size: 500
Cas No: 1314-13-2
Expiry date: July 2027
Cyclohexane extrapure AR, 99.5%
Pack Size: 2.5L
Diethyl ether, 99.5%
Pack Size: 2.5L
Formaldehyde (37%) Extrapure
Brand Name: SISCO
Pack Size: 2.5L
Cas No: 50-00-0
Expiry date: July 2027
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