Boc-His-Met-OH

Ifosfamide impurity B

4-Methoxy(toluene-d7)

1-Bromo-2,3,5-trichlorobenzene-d2

(办证)降固醇酸-D4D4-Clofibric acid

7-Ethoxycoumarin-d5

4-Morpholineethanol-d4

(办证)2-硝基甲苯-D7D7-2-Nitrotoluene

Topiramate-d12

n-Tetradecyl-d29-trimethylammonium Bromide

N-(3-Triethylammoniumpropyl)-4-{4-[4-(diethylamino)phenyl]butadienyl}pyridinium Dibromide

盐酸维拉帕米Verapamil Hydrochloride

Propoxur-d3 (N-methyl-d3)

Protease

Calcium Phenylpyruvate

Fmoc-Lys(Boc)-OPfp

L-Alanine-d3

H-Met-Ala-Ser-OH

H-Gln(Dod)-OMe · HCl

alpha-Methyl-DL-histidine Dihydrochloride