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ACQUITY UPLC PST C18 色谱柱
惠普HP 8710 8720 6970 9019 9020 A4彩色喷墨
具塞层析柱55X600
Removable needles, for syringes Series N and H, Tip Style d, 0,47 x 51 mm, 5 μl, Case = 2 pcs.
橡胶锥形垫圈，EPDM，标称规格84mm
HR 螺口 透明 储存 样品瓶 5ML 17X51MM 15-425 100/包装
Three angle bosshead, Duraluminium, angle 90°+180°+270°, for bar 9-13 mm
AA Grade Selenium, 25 mL 1,000 mg/L in 2% HNO3
鞣花酸标准品
30mL棕色滴瓶
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