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PT PRAGLAS RAYA
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Brand:
MERCK
POTASSIUM HYDROGEN PHTHALATE FOR ANALYSIS – 1.04874
August 31, 2026
For analysis EMSURE. Synonym(s): Potassium hydrogen phthalate
GOLD STANDARD SOLUTION – 1.70216
August 31, 2026
Traceable to SRM from NIST H(AuCl₄) in HCl 2 mol/l 1000 mg/l Au Certipur
ACETONITRILE GRADIENT GRADE FOR LIQUID – 1.00003
August 31, 2026
≥99.5% (GC), ACS reagent, for extraction and analytical purposes, Reag. Ph Eur, EMSURE. Synonym(s): ACN, Cyanomethane, Ethyl nitrile, Methyl cyanide
POTASSIUM DIHYDR. PHOSPH. P.A. EMSURE – 1.04873
August 31, 2026
For analysis EMSURE. Synonym(s): Potassium phosphate monobasic, Potassium dihydrogen phosphate, mono-Potassium orthophosphate, Potassium biphosphate, Potassium phosphate monobasic, prim.-Potassium phosphate
GIEMSA’S AZUR EOSIN METHYLENE BLUE SOLUTION – 1.09204
August 31, 2026
For microscopy, suitable for microscopy.
2 – PROPANOL GRADIENT GRADE FOR LIQUID CHROMATOGRAPH – 1.01040
August 31, 2026
≥99.9% (GC), gradient grade, suitable for HPLC, LiChrosolv. Synonym(s): sec-Propyl alcohol, IPA, Isopropanol, Isopropyl alcohol
POTASSIUM CHROMATE FOR ANALYSIS EMSURE – 1.04952
August 31, 2026
For analysis EMSURE. Synonym(s): Potassium chromate, chromic acid potassium salt
FORMAMIDE FOR ANALYSIS EMSURE – 1.09684
August 31, 2026
For analysis EMSURE. Synonym(s): Formic acid amide, Methane amide, Amide C1, Formic amide
1-BUTANOL FOR ANALYSIS EMSURE – 1.01990
August 31, 2026
For analysis EMSURE. Synonym(s): 1-Butanol, Butan-1-ol, n-Butyl alcohol, BuOH
PETROLEUM ETHER FOR DENATURATION – 1.01769
August 31, 2026
For denaturation. Synonym(s): Light Hydrocarbon Solvent
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