品牌:北京博研科创生物技术有限公司
供应:100瓶
SGB-YYA10001I玩具、纺织品混标100mL浓度:100mg/L
SGB-YYA10002I玩具、纺织品混标100mL浓度:10mg/L
注:玩具、纺织品混标(100ppm SGB-YYA10001I或10ppm SGB-YYA10002I):Ba、As、Cd、Cr、Co、Cu、Pb、Ni、Se、Sb。
SGB-YYA09001I奶粉混标100mL
注:奶粉混标( SGB-YYA09001I):K、Na:300ppm、Mg:20ppm、Ca:250ppm、Fe:5ppm、P:200ppm、Zn:2ppm、Cu、Mn:1ppm。
SGB-YYA06002I电力行业100mL
注:电力行业(SGB-YYA06002I):Li:5ppm、Na:100ppm、NH4:20ppm、K:50ppm、Mg:100ppm、Ca:100ppm
SGB-YYI06001I电力行业100mL
注:电力行业(SGB-YYI06001I):F:10ppm、SO4:100ppm、NO3:50ppm、Cl:100ppm、PO4:100ppm、NO2:10ppm
SGB-YYA06001I离子色谱(IC)调试溶液100mL
注:SGB-YYA06001I:Li:50ppm,Na:200ppm,NH4:250ppm,K:500ppm,Mg:250ppm,Ca:500ppm;
SGB-YYI05001I离子色谱(IC)调试溶液100mL
注:SGB-YYI05001I:F:20ppm,SO4:150ppm,NO3:100ppm,Cl:30ppm,PO4:150ppm;
北京博研科创生物技术有限公司
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