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CAPCELL PAK C18 UG120 (S-3) 3.0X50*
填充柱 Porapak Q 100/120
PTFE TUBING - 3x5 mm, 1 meter
Triethyl Orthochloroacetate
N-Phenyl-o-phenylenediamine
2,3:5,6-二-O-异亚丙基-D-甘露呋喃糖
玻璃棒D=0.3cm
甲醛-13C, d2 溶液,20 wt. % in D2O, ≥99 atom % 13C, ≥98 atom % D
乙酰丙酮铜
SensION 3台式PH计,带PH电极