高等级基础试剂, Essential Reagents

为高标准化学、生物、分析实验提供高等级基础试剂产品,涵盖:酸、碱、盐、基础无机有机试剂、溶剂等。试剂物料等级:BioUltra、BioXtra、BioReagent、Anhydrous、Absolute、CHROMASOLV、ACS Reagent、Puriss p.a.、Meets analytical specifications of USP, FCC, NF, EP (Ph.Eur.), BP, and/or JP.、ReagentPlus®、Hybri-Max™

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二甲基乙二肟 [丁二酮肟],Dimethylglyoxime [DMG];puriss. p.a., ACS reagent, for the detection of Ni, ≥99.0% (TLC)

40390
别名:2,3-丁二酮二肟;丁二酮肟; 2,3-Butanedione dioxime, Diacetyldioxime

线性分子式: CH3C(=NOH)C(=NOH)CH3 CAS号: 95-45-4 分子量: 116.12 Beilstein: 506731 EC 号: 202-420-1 MDL编号: MFCD00002117 PubChem化学物质编号: 329755984
¥295.48

1,3-二氧戊环,1,3-Dioxolane [DOXL];anhydrous, contains ~75 ppm BHT as inhibitor, 99.8%

271020
别名:1,3-二氧五环;乙二醇亚甲基醚;乙二醇缩甲醛;Ethylene glycol methylene ether, Formaldehyde ethylene acetal

Empirical Formula (Hill Notation): C3H6O2 CAS号: 646-06-0 分子量: 74.08 Beilstein: 102453 EC 号: 211-463-5 MDL编号: MFCD00003207 PubChem化学物质编号: 57648184 NACRES: NA.21
¥1,077.71

1,3-二氧戊环,1,3-Dioxolane [DOXL];ReagentPlus®, contains ~50 ppm BHT as inhibitor, 99%

184497
别名:1,3-二氧五环;乙二醇亚甲基醚;乙二醇缩甲醛;Ethylene glycol methylene ether, Formaldehyde ethylene acetal

Empirical Formula (Hill Notation): C3H6O2 CAS号: 646-06-0 分子量: 74.08 Beilstein: 102453 EC 号: 211-463-5 MDL编号: MFCD00003207 PubChem化学物质编号: 329751673 NACRES: NA.21
¥576.00

二苯醚,Diphenyl ether [DPE];certified reference material, TraceCERT®

PHR9184
别名:二苯醚标准品;二苯基醚;联苯醚;双苯醚;苯醚; Diphenyl oxide, Phenyl ether

线性分子式: (C6H5)2O CAS号: 101-84-8 分子量: 170.21 Beilstein: 1364620 MDL编号: MFCD00003034
¥2,845.63

二苯醚,Diphenyl ether [DPE];ReagentPlus®, ≥99%

240834
别名:二苯基醚;联苯醚;双苯醚;苯醚; Diphenyl oxide, Phenyl ether

线性分子式: (C6H5)2O CAS号: 101-84-8 分子量: 170.21 Beilstein: 1364620 EC 号: 202-981-2 MDL编号: MFCD00003034 PubChem化学物质编号: 24854438 NACRES: NA.22
¥453.02

二苯醚,Diphenyl ether [DPE];ReagentPlus®, 99%

P24101
别名:二苯基醚;联苯醚;双苯醚;苯醚; Diphenyl oxide, Phenyl ether

线性分子式: (C6H5)2O CAS号: 101-84-8 分子量: 170.21 Beilstein: 1364620 EC 号: 202-981-2 MDL编号: MFCD00003034 PubChem化学物质编号: 57654511 NACRES: NA.21
¥680.58

二苯醚,Diphenyl ether [DPE];Vetec™, reagent grade, 98%

V900258
别名:二苯基醚;联苯醚;双苯醚;苯醚; Diphenyl oxide, Phenyl ether

线性分子式: (C6H5)2O CAS号: 101-84-8 分子量: 170.21 Beilstein: 1364620 EC 号: 202-981-2 MDL编号: MFCD00003034 PubChem化学物质编号: 329829684
¥457.84

二苯胺,Diphenylamine [DPA];ACS reagent, ≥99%

242586
线性分子式: (C6H5)2NH CAS号: 122-39-4 分子量: 169.22 Beilstein: 508755 EC 号: 204-539-4 MDL编号: MFCD00003014 PubChem化学物质编号: 24854569 NACRES: NA.21
¥497.98

二苯胺,Diphenylamine [DPA];puriss. p.a., redox indicator, ACS reagent, reag. Ph. Eur., ≥98% (GC)

33149
别名:N-Phenylbenzenamine, DBA, DFA, DPA; 线性分子式: (C6H5)2NH CAS号: 122-39-4 分子量: 169.22 Beilstein: 508755 EC 号: 204-539-4 MDL编号: MFCD00003014 PubChem化学物质编号: 329754463
¥1,774.48

二苯胺,Diphenylamine [DPA];ReagentPlus®, 99%

112763
别名: N-Phenylbenzenamine, DBA, DFA, DPA 线性分子式: (C6H5)2NH CAS号: 122-39-4 分子量: 169.22 Beilstein: 508755 EC 号: 204-539-4 MDL编号: MFCD00003014 PubChem化学物质编号: 57646908 NACRES: NA.21
¥220.06

1,5-二苯卡巴肼 [二苯氨基脲],1,5-Diphenylcarbazide [DPC];ACS reagent

259225
别名:1,5-二苯羰酰肼, DPC, 对称二苯氨基脲; 1,5-Diphenylcarbohydrazide, DPC, sym.-Diphenylcarbazide

线性分子式: C6H5NHNHCONHNHC6H5 CAS号: 140-22-7 分子量: 242.28 Beilstein: 752039 EC 号: 205-403-7 MDL编号: MFCD00003013 PubChem化学物质编号: 24855693 NACRES: NA.21
¥1,353.99

1,5-二苯卡巴肼 [二苯氨基脲],1,5-Diphenylcarbazide [DPC];GR for analysis and redox indicator ACS,Reag. Ph Eur

1.03091
1030910025;1030910100;别名:1,5-二苯羰酰肼, DPC, 对称二苯氨基脲; 1,5-Diphenylcarbohydrazide, DPC, sym.-Diphenylcarbazide

线性分子式: ((C6H5)NHNH)2CO CAS号: 140-22-7 分子量: 242.28 MDL编号: MFCD00003013 EC索引号: 205-403-7
¥2,325.20