Merck
尿素 NIST® SRM® 2141

尿素

尿素 NIST® SRM® 2141
Synonyms:
碳酰二胺, 碳酰胺, 尿素 溶液, 尿素
Linear Formula:
NH2CONH2
CAS Number:
Molecular Weight:
60.06

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尿素, powder, BioReagent, for molecular biology, suitable for cell culture
尿素, ACS reagent, 99.0-100.5%
尿素, ReagentPlus®, ≥99.5%, pellets
尿素, 8 M (after reconstitution with 16 mL high purity water)
尿素, BioXtra, pH 7.5-9.5 (20 °C, 5 M in H2O)
尿素, suitable for electrophoresis
尿素, puriss., meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5%, 99.0-101.0% (calc. on dry substance)
尿素, BioUltra, for molecular biology, ≥99% (T)
尿素, puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99%
尿素, Pharmaceutical Secondary Standard; Certified Reference Material
尿素, GR for analysis ACS,Reag. Ph Eur
尿素, meets USP testing specifications
尿素, crystalline, EMPROVE® ESSENTIAL, Ph. Eur., BP, ChP, JP, USP
尿素, analytical standard
尿素, crystalline, EMPROVE® EXPERT, Ph. Eur., BP, JP, USP, ACS
尿素, for biochemistry
尿素, granulated, EMPROVE® EXPERT, Ph. Eur., BP, JP, USP, ACS
尿素, United States Pharmacopeia (USP) Reference Standard
尿素, beads
尿素, free-flowing, Redi-Dri, Bioreagent, ≥98%
尿素, European Pharmacopoeia (EP) Reference Standard
尿素, NIST® SRM® 2152, combustion calorimetric standard
尿素, End product of the urea cycle. A topical keratolytic agent.
尿素, British Pharmacopoeia (BP) Reference Standard
尿素, NIST® SRM® 2141