Kern precision balances, rs 232 interface cable

KitAlysis^TM 24-well Reaction Block and Screwdriver Set

Kynurenine 3-Monooxygenase, Pseudomonas fluorescens (strain 17400), Recombinant

L-Arginine Assay Kit (Colorimetric)

Iron

Iron

LabJaws^TM end-to-end lattice rod connector

Lactose Assay Kit

乳糖检测试剂盒

乳胶珠，胺改性聚苯乙烯，荧光橙, Latex beads, amine-modified polystyrene, fluorescent orange

Lead

Lead