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汇分7991粉尘气溶胶发生器(炭黑,碳黑)
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总共找到5295个商品
![]() | Thermo Scientific 30705-054630 HYPERSIL APS-2(氨基)柱 - 长50mm,ID4.6毫米,粒径5μmThermo Scientific Hypersil APS-2 (Amino) Column - Length 50mm, 4.6mm ID, 5µm particle size |
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![]() | Thermo Scientific 30305-054030 HYPERSIL MOS-2(C8)柱 - 长度50mm,ID4.0毫米,粒径5μmThermo Scientific Hypersil MOS-2 (C8) Column - Length 50mm, 4.0mm ID, 5µm particle size |
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![]() | Helix Medical Tbg Sil 50FT .625X.875 60-111-33Helix Medical Tbg Sil 50FT .625X.875 60-111-33 |
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![]() | Thermo Scientific 30305-054630 HYPERSIL MOS-2(C8)柱 - 长度50mm,4.6毫米的ID,5μm的颗粒大小Thermo Scientific Hypersil MOS-2 (C8) Column - Length 50mm, 4.6mm ID, 5µm particle size |
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![]() | Thermo Scientific 156367 培养瓶Thermo Scientific Nunc™ Thermo Scientific Nunclon™ EasY cell culture flask, 25 cm2, angled neck, filter cap, sterile |
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![]() | Thermo Scientific Nunc 156367易于细胞培养瓶中,25厘米2,颈部角度,滤帽,无菌Thermo Scientific Nunc™ Thermo Scientific Nunclon™ EasY cell culture flask, 25 cm2, angled neck, filter cap, sterile |
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![]() | Thermo Scientific Nunc 132867 Nunclon ™ TripleFlask500平方厘米,直颈,排气/关闭帽,32/caseThermo Scientific Nunc Nunclon™ TripleFlask, 500 cm2, straight neck, vent/close cap, 32/case |
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![]() | 必佳带灯立式放大镜20× |
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![]() | 大龙 18900166 竖直冷凝玻璃组件竖直冷凝玻璃组件,镀防爆膜,包括蒸发瓶(NS 29/32),收集瓶(KS 35/20)和冷凝器 |
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![]() | 横河T-101-05-10张力计横河T-101-05-10张力计,包含仪器主机,说明书,合格证,测量范围:0-50gf,最小刻度1gf |
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![]() | 横河T-101-10-10张力计横河T-101-10-10张力计,包含仪器主机,说明书,合格证,测量范围:0-100gf,最小刻度2gf |
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![]() | 彼爱姆 XTL-BM-7T三目连续变倍体视显微镜彼爱姆 XTL-BM-7T三目连续变倍体视显微镜 |
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![]() | Helix Medical Tubing Sil .625X.187X.999 25FT 60-825-270Helix Medical Tubing Sil .625X.187X.999 25FT 60-825-270 |
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![]() | Helix Medical Tubing Silicone Cstm 6 500PK 60-586-01Helix Medical Tubing Silicone Cstm 6 500PK 60-586-01 |
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![]() | 江南永新 BM2000双目生物显微镜江南永新 BM2000双目生物显微镜 |
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![]() | 日本UNITTA U-508音波皮带张力计,带USB功能UNITTA音波皮带张力计 U-508升级版◆带USB功能 原产品U-507皮带张力计已停产,目前新款UNITTA皮带张力计为U-508型号。请购买者知悉。U-508为升级版,带USB接口,可连接电脑。可以通过电脑设定测试值的上下限,测试完成后数据会直接显示到PC屏幕。 UNITTA音波皮带张力计 U-508升级版◆带USB功能 |
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![]() | Cole-Parmer ML-0608-CP 日光灯面板 |
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![]() | Cole-Parmer 100-240VAC 紧凑型数字调音台系统 |
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![]() | Cole-Parmer BTDR4-SET 瓶口分配器 |
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![]() | 海恒 XZ-0101-E 浊度测试仪海恒XZ-0101-E型中文菜单浊度计 |
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![]() | 海恒 BZ-1T 浊度测试仪海恒BZ-1T高量程便携式浊度仪 |
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![]() | 英国派特 X2001 划格器(6刃型 1mm)英国派特X2001 划格器(6刃型 1mm) |
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![]() | 英国派特 X2002 划格器(6刃型 1mm)英国派特X2002 划格器(6刃型 2mm) |
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![]() | 苏净 SW-CJ-1F 单人双面(医用)净化工作台SW-CJ-1F单人双面(医用)净化工作台(垂直送风) |
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![]() | 托普 TZS土壤水份测定仪TZS土壤水份测定仪 |
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