2013 Results for: "CUSTOM MADE CHEMICALS LAB"

The standard is specially intended for use in testing Japanese pharmacopoeia and monographs. This solution was produced according of Japanese pharmacopoeia specifications using reagent quality components and water meeting the Japanese pharmacopoeia monograph requirement for purified water.

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Methyl Orange TS

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Organic Standard, Methyl orange TS

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Citric acid 25% in aqueous solution

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Citric acid 25% in aqueous solution

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Boron standard solution, 500 mg/L B in water (from B(OH₃))

Supplier: CUSTOM MADE CHEMICALS LAB

Boron Standard, 500 mg/L, Boron, Matrix: H₂O, Application: Environmental standards

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Mercury standard solution, 20 mg/L Hg in dil. nitric acid with hydrofluoric acid (max. 1%) (from Hg)

Supplier: CUSTOM MADE CHEMICALS LAB

Mercury Standard, 20 mg/L, Mercury, Matrix: Nitric acid dil., Application: Calibration

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Potassium bromate 1/60M (0.01667M) (0.1N) ISO 17034, 17025, 9001

Supplier: CUSTOM MADE CHEMICALS LAB

Potassium bromate 1/60M (0.01667M) (0.1N) ISO 17034, 17025, 9001

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TOC Standard Solution

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TOC standard solution, 1000 mg/L, : N/A

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Aluminium standard solution, 10 mg/L Al in dil. nitric acid

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Aluminium Standard, 10 mg/L, Aluminium, Matrix: 2% HNO₃, Application: Environmental standards

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GF AAS Multi element standard XVIII, 16 components in 5% HNO₃

Supplier: CUSTOM MADE CHEMICALS LAB

16 components: Ag 10 mg/l, Al 100 mg/l, As 100 mg/l, Ba 50 mg/l, Be 5 mg/l, Cd 5 mg/l, Co 50 mg/l, Cr 20 mg/l, Cu 50 mg/l, Fe 20 mg/l, Mn 20 mg/l, Ni 50 mg/l, Pb 100 mg/l, Sb 100 mg/l, Se 100 mg/l, Tl 100 mg/l in 5% HNO₃.

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Dipotassium oxalate 300 g/l in aqueous solution

Supplier: CUSTOM MADE CHEMICALS LAB

Dipotassium oxalate 300 g/l in aqueous solution

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Citric acid 20% (w/v) in aqueous solution

Supplier: CUSTOM MADE CHEMICALS LAB

Citric acid 20% (w/v) in aqueous solution

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Sodium thiosulphate 0.1 mol/l (0.1 N) in aqueous solution Reag. Ph. Eur.

Supplier: CUSTOM MADE CHEMICALS LAB

Sodium thiosulphate 0.1 mol/l (0.1 N) in aqueous solution Reag. Ph. Eur.

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Tetrabutylammonium hydroxide 0.1 mol/l (0.1 N) in 2-propanol 66.6% (v/v)/methanol 33.3% (v/v)

Supplier: CUSTOM MADE CHEMICALS LAB

Tetrabutylammonium hydroxide 0.1 mol/l (0.1 N) in 2-propanol 66.6% (v/v)/methanol 33.3% (v/v)

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Silver nitrate 4.791 g/L 0.0282 mol/l (0.0282 N) in aqueous solution

Supplier: CUSTOM MADE CHEMICALS LAB

1 ml = 1 mg Cl

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Potassium dichromate 1/60 mol/l (0.1 N) in aqueous solution

Supplier: CUSTOM MADE CHEMICALS LAB

Potassium dichromate 1/60 mol/l (0.1 N) in aqueous solution

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Hydrochloric acid 0,5 M (0,5 N)

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Hydrochloric acid 0,5 M (0,5 N)

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2,4,6-Trichloroanisole

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2,4,6-Trichloroanisole

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Sodium thiosulphate pentahydrate 0,005 mol/L, colourless, liquid

Supplier: CUSTOM MADE CHEMICALS LAB

It can be used as a redox titrant in iodometry for TMAR chlorine determination according to SERES. It is an inorganic compound with an excellent shelf life.