Sigma-Aldrich
Lead
Lead (Pb) standard solution
Lead paint film for portable x-ray fluorescence analyzers
Lead-tin alloy, Pb75Sn25
Leaded brass alloy, Cu58Zn39Pb3
Lenti CRISPR Universal Non-Target Control#3 Plasmid DNA (LV04 vector)
Leukadherin-1-Calbiochem
αMβ2 Agonist II, CD11b Agonist II, LA1, Mac-1 Agonist II, CR3 Agonist II, CD11b/CD18 Agonist, 4-(5-((3-Benzyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl)furan-2-yl)-benzoic acid
Level sensor
LiberaseTM TH Research Grade
LIGHT DIAGNOSTICS Parainfluenza 4 Antibody IFA Reagent, ~50 tests
Linerboard
LL-2,6-Diaminopimelic acid
L,L-α,ε-Diaminopimelic acid
Losartan Related Compound A
2-丁基-5-氯-1H-咪唑-4-甲醛
Low Dead Volume Precolumn Filter with 0.5 μm Stainless Steel Frit