Buffer Capsules pH 7
Buffer capsules are used for preparation of phosphate buffer solutions with stable pH, buffer capacity and low temperature coefficients. Buffer capsules are easy to use and dissolve easily. After that the pH value is automatically set at the necessary level.
Brand name: SISCO
Pack size: 10pc/caps
Cas no: 18533
Expiry date: July-2027
pH buffer capsules 7 are ideal for the fresh preparation of calibration solutions without producing large quantities of packaging material.
Safety Data Sheet
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Magnesium sulphate ( Hepta-hydrate)
Magnesium sulfate heptahydrate is a hydrate that is the heptahydrate form of magnesium sulfate. It has a role as a laxative and a cathartic. It is a magnesium salt and a hydrate. It contains a magnesium sulfate.
Brand Name: LOBA CHEMIE
Pack Size: 500g
Cas No: 04477
Expiry date: Desember 2028
Ammonium Nickel Sulphate Hexahydrate Extrapure AR, 98%
The crystal structure of ammonium nickel sulphate hexahydrate (NH4)2Ni(SO4)2. 6H2O. Crystals of ammonium nickel sulphate hexahydrate are monoclinic with space group P21/a. The unit cell of dimensions a=9.181, 5=12.459, c=6.239 /~, fl–106° 57′ contains two formula units.
Brand name: SISCO
Pack size: 500g
Cas no:7785-20-8
Expiry date: July-2027
Ferrous Sulphate Heptahydrate
Ferrous Sulfate is a greenish, yellow-brown or white, odorless, crystalline (sand-like) powder. It is used in water treatment and in making other Iron compounds, and as a fertilizer and food additive.
Ferrous metals are hard, heavy, have high density, fragile, not malleable, ductile, magnetic, and rust. Non-ferrous metals are light, malleable, not magnetic, and more expensive. There are different ferrous metals, and each one has its uses. For example, steel is used in buildings, skyscrapers, and structures.
Cobalt (II) Nitrate Hexahydrated Extrapure AR, 99%
Cobalt nitrate is the inorganic compound with the formula Co(NO3)2xH2O. It is cobalt(II)’s salt. The most common form is the hexahydrate Co(NO3)2·6H2O, which is a red-brown deliquescent salt that is soluble in water and other polar solvents.
Brand Name: SISCO
Pack Size: 500g
Cas No: 10026-22-9
Expiry date: July 2027
Cobalt (II) Sulphate Heptahydrate Extrapure AR, 99%
Cobalt (II) Sulphate Heptahydrate extrapure AR, 99% ; Appearance (Colour), Red ; Appearance (Form), Crystalline powder ; Solubility (Turbidity) 10% aq. solution .
Cobalt sulfate is used in electroplating baths, storage batteries, sympathetic inks, and as an additive to soils and animal feeds.
Brand Name: SISCO
Pack Size: 500g
Cas No: 10026-24-1
Expiry date: July 2028
Thymol Blue
Thymol blue is used as a pH indicator. It is insoluble in water but soluble in alcohol and dilute alkali solutions. It transit from red to yellow at pH 1.2–2.8 and from yellow to blue at pH 8.0–9.6. It is usually a component of Universal indicator.
Brand Name: SISCO
Pack size: 2.5L
Cas No:76-61-9
Expiry date: June-2024
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