-
邻苯二甲酸双(2-乙基己基)酯 溶液,117-81-7,certified reference material, 2000 μg/mL in methanol
-
氯化钾溶液(标称 0.147 mS/cm) 有证电导率测量标准物质,可追溯至PTB和NIST (c=0.001 mol/l) CertiPUR®
Potassium chloride solution (nominal 0.147 mS/cm) certified reference material for the measurement
-
DY0050-0050-50mg 4-氯-3-甲基苯酚 CAS号29106-49-8
-
镁标准液 可溯源至NIST的SRM,Mg(NO₃)₂溶于0.5 mol/l的HNO₃ 1000 mg/l Mg CertiPUR®
-
镁标准液 可溯源至NIST的SRM,Mg(NO₃)₂溶于0.5 mol/l的HNO₃ 1000 mg/l Mg CertiPUR®
-
硼 AAS 标准液 1,000 mg/l traceable to SRM from NIST H₃BO₃ in H₂O 1000 mg/l B CertiPUR®
-
硼 AAS 标准液 1,000 mg/l traceable to SRM from NIST H₃BO₃ in H₂O 1000 mg/l B CertiPUR®
-
硝酸盐 IC 标准液 1,000 mg/l traceable to SRM from NIST NaNO₃ in H₂O 1000 mg/l NO₃⁻ CertiPUR®
-
DZ0001-0050-50mg 五氯硝基苯 CAS号480-10-4
-
钛 AAS 标准液 1,000 mg/l traceable to SRM from NIST (NH₄)₂TiF₆ in H₂O 1000 mg/l Ti CertiPUR®
想在此推广您的产品吗?
咨询热线: 010-84839035
联系邮箱: sales@antpedia.net