参考成交价格: 0.00元[人民币]
型号:
for determination of nitrogen Solution A : potassium tetraiodomercurate(II) solution纳氏试剂A MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other avail......
参考成交价格: 0.00元[人民币]
型号:
for determination of nitrogen solution B: Sodium hydroxide solution纳氏试剂B MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.描述......
rr试剂套装,氮-氨,8038 - 0.02-2.50mg/L,NH₃-N......
纳氏试剂 HgI2-KI-NaOH,检测限:0.1-2.0 mg/L Nessler 品牌:源叶 产品编号:S35718 S35718 ......