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Merck
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尿素 NIST® SRM® 2141

尿素

尿素 NIST® SRM® 2141
别名:
碳酰二胺, 碳酰胺, 尿素 溶液, 尿素
线性分子式:
NH2CONH2
CAS号:
57-13-6
分子量:
60.06

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U5378

尿素, powder, BioReagent, for molecular biology, suitable for cell culture

U4883

尿素, 8 M (after reconstitution with 16 mL high purity water)

1.08487

尿素, GR for analysis ACS,Reag. Ph Eur

U0631

尿素, BioXtra, pH 7.5-9.5 (20 °C, 5 M in H2O)

51456

尿素, BioUltra, for molecular biology, 99% (T)

U6504

尿素, suitable for electrophoresis

U5128

尿素, ACS reagent, 99.0-100.5%

1.08486

尿素, crystalline, EMPROVE® ESSENTIAL, Ph. Eur., BP, ChP, JP, USP

1706698

尿素, United States Pharmacopeia (USP) Reference Standard

9510-OP

尿素, OmniPur®

1.04166

尿素, granulated, EMPROVE® EXPERT, Ph. Eur., BP, ChP, JP, USP, ACS

1.37030

尿素, crystalline, EMPROVE® EXPERT, Ph. Eur., BP, ChP, JP, USP, ACS

U4884

尿素, meets USP testing specifications

1.08488

尿素, for biochemistry

8.18710

尿素, for synthesis

1.08432

尿素, crystalline, EMPROVE® API, Ph. Eur., BP, USP

666122-M

尿素, Molecular Biology Grade, End product of the urea cycle. A topical keratolytic agent.

PHR1406

尿素, Pharmaceutical Secondary Standard; Certified Reference Material

U1250

尿素, ReagentPlus®, ≥99.5%, pellets

15604

尿素, puriss., meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5%, 99.0-101.0% (calc. on dry substance)
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