结晶紫, Crystal Violet

2-(三甲基硅基)噻唑, 2-(Trimethylsilyl)thiazole

铅标准溶液, Lead solution 1000 ppm

异氰酸戊酯, Pentyl isocyanate

2-碘苄腈 5GR, 2-Iodobenzonitrile

(R)-(-)-α-甲氧基苯乙酸, (R)-(-)-alpha-Methoxyphenylacetic acid

ACRIDINE ORANGE 10G

氘代吡啶-d{5}(同位素), Pyridine-d5

溴酚蓝,5G, BROMOPHENOL BLUE CERT ACS 5G

2,4-二氟苯甲醛, 2,4-Difluorobenzaldehyde