Sigma-Aldrich
Kaurenoic acid
牛磺酸
KDS LegatoTM111, dual syringe nanoliter infuse/withdraw pump
KDS stainless steel syringes
Kern 572 series precision balances
Kern EMB series precision balances
Kern EW-N series toploader balances
Kern EWJ series precision balances
Kern PCD series precision balances
Kern PLJ series precision balances
Kern PLS series precision balances
Kern PNJ series precision balances
Kern USB interface for DBS moisture analyzer
Kimwipes?holder