Sigma-Aldrich
KAPA Taq ReadyMix
Ketoprofen Related Compound A
紧密的反应器螺旋管, Knitted reactor coil
Knoop hardness of ceramics
Kontes?NMR tubes 10 mm diam., disposable grade
L -Homocysteine
L -高半胱氨酸
L-苹果酸脱氢酶 (L-MDH), L-Malate Dehydrogenase (L-MDH)
Lacosamide Related Compound B
Lamivudine Resolution Mixture A
Lead