dCas9-VP64-Blasticidin SAM CRISPRa Helper Construct 1 Plasmid DNA

Decursinol

Delapril hydrochloride

Density Standard (100 ℃)

Density Standard (15 ℃)

密度标准品(20℃) 1.6226g/mL, Density Standard (20 ℃)

Density Standard (40 ℃)

Density Standard (80 ℃)

Desipramine hydrochloride

地昔帕明 盐酸盐

右美托咪啶 盐酸盐, Dexmedetomidine Hydrochloride

Diatrizoic Acid Related Compound A

Diclofenac Related Compound A

N -（2,6-二氯苯基）-2-吲哚酮

Diethyl Phthalate

邻苯二甲酸二乙酯

Dihydrodaidzein

4′,7-Dihydroxy-isoflavanone; 7,4′-Dihydroxyisoflavanone; 2,3-Dihydro-7-hydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one synthetic

Diltiazem impurity standard

(+)-顺式-地尔硫卓 盐酸盐