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.
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Our vertically integrated FBS serum supply chain, from collection to scientist, allows us to provide a consistent supply of FBS.
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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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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Organic reference standard, Caffeine 100 µg/ml in aqueous solution
Supplier: CUSTOM MADE CHEMICALS LAB
Organic Standard, Caffeine 100 µg/ml in aqueous solution, Pack type: Plastic bottle
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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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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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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)
Supplier: CUSTOM MADE CHEMICALS LAB
Hydrochloric acid 0,5 M (0,5 N)
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Acetic Acid (31)
Supplier: 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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NCC Standard Solution, 11 Components
Supplier: CUSTOM MADE CHEMICALS LAB
Organic Standard
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Methyl Orange TS
Supplier: CUSTOM MADE CHEMICALS LAB
Organic Standard, Methyl orange TS
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Potassium iodide 99.99%, HighPurS-CERT ISO 17034, ISO/IEC 17025 certified
Supplier: CUSTOM MADE CHEMICALS LAB
Potassium iodide 99.99%, HighPurS-CERT ISO 17034, ISO/IEC 17025 certified
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Silver nitrate 0.01 M (0.01 N) ISO 17034, 17025, 9001
Supplier: CUSTOM MADE CHEMICALS LAB
Silver nitrate 0.01 M (0.01 N) ISO 17034, 17025, 9001
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Iodine 0.05 mol/l (0.1 N) in aqueous solution
Supplier: CUSTOM MADE CHEMICALS LAB
Iodine 0.05 mol/l (0.1 N) in aqueous solution
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Cloud Point Standard, ASTM D2500 and ISO 3015 (Diesel) (PPCPD)
Supplier: CUSTOM MADE CHEMICALS LAB
Cloud point standard, Flash point: 62,5 °C, ASTM D2500, ISO3015
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Sodium chloride, solid
Supplier: CUSTOM MADE CHEMICALS LAB
Sodium chloride - certified reference material for standardisation of volumetric solutions.
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Potassium iodide 0.1 M (0.1 N) ISO 17034, 17025, 9001
Supplier: CUSTOM MADE CHEMICALS LAB
Potassium iodide 0.1 M (0.1 N) ISO 17034, 17025, 9001
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Total Acid Number (TAN) Standards
Supplier: CUSTOM MADE CHEMICALS LAB
Total acid number TAN 17034, 2 mg KOH/g
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Wavelength Calibration Solution for ICP-OES
Supplier: CUSTOM MADE CHEMICALS LAB
500 ml solution contains 50 mg/L Al, As, Ba,Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Se, Sr, Zn and 500 mg/L K in 5% HNO₃.
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Chemical Oxygen Demand COD 50 mg/L Calibration Standard
Supplier: CUSTOM MADE CHEMICALS LAB
Chemical oxygen demand COD 50 mg/L calibration standard, : N/A, Calibration standard
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Boron standard solution, 100 mg/L B in water (from B(OH₃))
Supplier: CUSTOM MADE CHEMICALS LAB
Boron Standard, 100 mg/L, Boron, Matrix: H₂O, Application: Environmental standards
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Boron standard solution, 400 mg/L B in water (from B(OH₃))
Supplier: CUSTOM MADE CHEMICALS LAB
Boron Standard, 400 mg/L, Boron, Matrix: H₂O, Application: Environmental standards
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Ammonium cerium(IV) nitrate 0.1 mol/l (0.1 N) in aqueous solution Reag. Ph. Eur.
Supplier: CUSTOM MADE CHEMICALS LAB
Ammonium cerium(IV) nitrate 0.1 mol/l (0.1 N) in aqueous solution Reag. Ph. Eur.
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