hóa chất himitech

Sodium hydroxide free from carbonate

Sodium hydroxide, free from carbonate, Standard solution for volumetric analysis, 1M (1N)

Hydrochloric acid

Hydrochloric acid, Standard solution for volumetric analysis, 1M (1N), stabilized, meets spec. of BP

Untitled-Praseodymium

Praseodymium, plasma standard solution, Specpure®, Pr 10,000µg/ml

Tween™ 20 Pure

Tween™ 20, Pure

WATER HPLC GRADE

WATER HPLC GRADE

Water, HPLC for gradient analysis [2.5LT]

Water, for HPLC-MS

Water, HPLC for gradient analysis [2.5LT]

Water, HPLC for gradient analysis [2.5LT]

Ethylenediaminetetraacetic acid, disodium salt dihydrate, for analysis

Ethylenediaminetetraacetic acid, disodium salt dihydrate, for analysis

Sulfuric acid, min 95%, for analysis, d=1.83

Sulfuric acid, min 95%, for analysis, d=1.83

Heparin sodium

Heparin sodium

4-Aminothiophenol, 96%

4-Aminothiophenol, 96%

ArsenicIII oxide, 99.5% metals basis

ArsenicIII oxide, 99.5% metals basis