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新生霉素50ug
2,2'-硫代双（4-甲基-6-叔丁基苯酚）；抗氧剂2246-S
DURAN? super duty Erlenmeyer flask, narrow neck, with graduation, 500 ml
管路接头，PP，Y形(120°)，用于内径为4-5mm的管路
(R)-缩水甘油
SPS-5PM-S5-100 25 CM x 4.6 MM OCTYL
气进样针
5-羟基喹啉
SEROLOGICAL PIPETTE 25 ML (2x50 pcs)
ST-CONES FULL LENGTH, PRECISO, ST 29/42 ? 26 MM, LENGTH: 150 MM, WALL THICK: 2,0 MM
