Magnetic Screw Cap for Headspace Vials, 18 mm thread

顶空样品瓶的磁性螺旋盖，18 mm螺纹，1.5mm隔垫，100个装

2-Ethylhexanoic Acid

2-乙基己酸

trans-Anethole

反式-1-甲氧基-4-(1-丙烯基)苯

Turbidity-WS

Nutrients C/V Sample 2

Dodecyltrimethylammonium hydrogen sulfate

十二烷基三甲基硫酸氢铵

AmberChrom^® 50WX2 氢型, AmberChrom^® 50WX2 hydrogen form

(±)-Glycidol

缩水甘油

铅标准液，用于 ICP, Lead Standard for ICP

Seleno-DL-methionine

硒-DL-蛋氨酸