usb试剂12840 1 LB CASEIN-HAMMARSTEN 12840 100 GM CASEIN-HAMMARSTEN 12840 25 LB CASEIN-HAMMARSTEN 12840 5 LB CASEIN-HAMMARSTEN

usb试剂12355 10 GM BROMOCRESOL GREEN SODIUM - ACS 12355 25 GM BROMOCRESOL GREEN SODIUM - ACS 12355 5 GM BROMOCRESOL GREEN SODIUM - ACS

usb试剂12112 1 KG BIS-TRIS 12112 100 GM BIS-TRIS 12112 500 GM BIS-TRIS

usb试剂12110 1 GM BILIRUBIN 12110 250 MG BILIRUBIN 12110 5 GM BILIRUBIN 12110 500 MG BILIRUBIN

usb试剂12091 1 KG BICINE 12091 100 GM BICINE 12091 50 GM BICINE

usb试剂11635 1 KG L-ASPARTIC ACID MONOSODIUM-H2O 11635 100 GM L-ASPARTIC ACID MONOSODIUM-H2O

usb试剂11595 1 KG L-ASPARAGINE MONOHYDRATE 11595 100 GM L-ASPARAGINE MONOHYDRATE 11595 5 KG L-ASPARAGINE MONOHYDRATE

usb试剂11590 1 KG L-ASPARAGINE ANHYDROUS 11590 100 GM L-ASPARAGINE ANHYDROUS 11590 500 GM L-ASPARAGINE ANHYDROUS

usb试剂11585 1 KG DL-ASPARAGINE MONOHYDRATE 11585 100 GM DL-ASPARAGINE MONOHYDRATE 11585 5 KG DL-ASPARAGINE MONOHYDRATE

usb试剂11570 1 KG ASCORBYL PALMITATE