| 分子式 | |
| 其他事项 | 4.120129L-Histidine hydrochloride monohydrate for analysisC6H9N3O2HClH2O M.=209.63CAS No. 5934-29-2Guarantee analysisAssay (HPLC) ≥ 98.0% Loss on drying ≤ 2%pH 3~5Fe ≤ 10 ppmHeavy metals (as Pb) ≤ 10 ppmNH4 ≤ 100 ppmOther amino acids ≤ 0.5%SO4 ≤ 200ppmSulfated ash ≤ 0.1% |
辛菌胺单一异构体
编号:1ST21341 CAS号:57413-95-3 规格:10mg 浓度:99.6%
水中N-ε-羧乙基-L-赖氨酸溶液
编号:1ST160848-100W CAS号:5746-03-2 规格:1mL 浓度:100μg/mL
羧甲基赖氨酸检测标准品
编号:ZKAF-5206 CAS号:5746-04-3 规格:1mg 浓度:97.6%
1-辛烯
编号:ACHE-N-10087-1G(O-756) CAS号:111-66-0 规格:1G
消螨酚
编号:ACHE-N-10331-100MG(F2468) 规格:100MG
餐饮具用大肠菌群检测纸片
编号:ZW5024 规格:100份/20包/盒