Sigma-Aldrich
Kern EW-N series toploader balances
Kern EWJ series precision balances
Kern PLJ series precision balances
Kern PLS series precision balances
Kern PNJ series precision balances
Kern PNS series precision balances
Kilo-Lab® cylinder-inlet valve
KitAlysisTM 24-well Reaction Block and Inertion Box Combination Starter Set
KitAlysisTM 24孔反应块和惰性盒组合启动套装
L-(+)-Lactic acid lithium salt
L-2-AMINOBUTYRYL-L-THREONINE
L-ALANYL-L-ALANYL-L-ALANYL-L-ALANINE HYDRATE
L-BNP trifluoroacetate salt
L-ISOLEUCINE BENZYL ESTER P-TOLUENESULFONATE
L-Methionylglycine
L-Phenylalanine