今日推荐
汇分FKC-I-B空气浮游尘菌采样器,浮游菌采样器
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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31652个商品
H-B Instrument Company 50475 玻璃温度计Durac Specific Gravity Precision Hydrometer, 1.660 To 1.730, 0.0005 Div, 325mm L, 0.0005 Acrylic, Individually Serialized |
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H-B Instrument Company 50334 玻璃温度计Durac Specific Gravity Hydrometer, 0.650 To 1.000, 0.005 Div, 300mm L, , Individually Serialized |
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H-B Instrument Company 170 玻璃温度计Galileo Thermometer, 13", 5 Multicolored Spheres, 64/80f |
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H-B Instrument Company 50490 玻璃温度计Durac Specific Gravity Precision Hydrometer, 1.840 To 1.920, 0.0005 Div, 325mm L, 0.0005 Acrylic, Individually Serialized |
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Cole-Parmer 4160CP 大数字通™温度计Cole-Parmer Big-Digit See-Thru™ Thermometer © |
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Cole-Parmer 4159CP 大数字通™温度计(F)Cole-Parmer Big-Digit See-Thru™ Thermometer (F) |
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Cole-Parmer 4371 防水口袋温度计,探头8英寸长x 0.14英寸外径Oakton Water-resistant pocket thermometer, Probe 8 in L x 0.14 in OD |
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HANNA/哈纳 HI7001L pH校准缓冲液标准值@25°C:7.01 pH..;规格:500mL 适用常规标准酸度pH缓冲液. |
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美国UIC CM191-003 UNIONS, LARGE 直销电话:4006609565美国UIC CM191-003 UNIONS, LARGE 直销电话:4006609565 |
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美国UIC CM119-016 CLIP, 3/4美国UIC CM119-016 CLIP, 3/4 |
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HANNA/哈纳HI98509手持式温度测定仪HI98509 主要性能特点: 液晶显示,相应速度快,无破损、无浪费、无损伤 可进行手动校准、确保测量快速准确、可靠 |
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ITW DYKEM 33 HIGH PURITY FET TIP BLACK MARKERDykem High Purity Fine Laboratory Certified Felt Tip Paint Markers. |
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台湾衡欣笔式温湿度计AZ8708读数锁定,记录最大最小值! 低电压指示! 形状笔式设计,小巧方便携带! |
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台湾衡欣温度记录仪AZ8818形状椭圆型设计! 具有高精度的温度记录功能! |
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杜邦DUPONT LD-4擦拭布杜邦DUPONT LD-4擦拭布 |
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I-Chem 141-0120-RWD 120ml 琥珀色广口瓶,未处理 I-Chem 120ml WM Amber Packer unprocessed120ml 琥珀色广口瓶,未处理 I-Chem 120ml WM Amber Packer unprocessed |
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I-Chem 121-0125-RWD 125ml SS 高透明玻璃瓶,未处理 I-Chem 125ml SS Tall Clear Glass Jar unprocessed125ml SS 高透明玻璃瓶,未处理 I-Chem 125ml SS Tall Clear Glass Jar unprocessed |
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ACF-50 CORROSION PREVENTIVE 13OZ AEROSOL NSN 8030-01-438-4079ACF-50, Anti-Corrosion Formula, is a state of the art, anti-corrosion/lubricant compound, that has been specifically designed for the Aerospace Industry. Itcan be described as an ultra thin fluid film compound which must be applied on an annual basis. |
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SKC 225-95系列捕集液特殊矿油用于生物浮质采样的特定矿物油 |
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英国Whatman 1820-055,GF/A系列纯玻璃纤维滤纸,55mm直径GF/A: 1.6 μm 无粘结剂,细小颗粒截留度好、流速快、负载力高,应用于药品测定之前药粉溶解液的精密过滤,或用于检测废水污染、空气污染、藻类和细菌培养、食品分析、蛋白过滤和ß-放射性免疫测定,以及放射性碘、汽车尾气烟气收集,环境空气PM2.5质量浓度、多环芳香烃(PAHs)、苯并芘(BaP)、多氯联苯(PCB)等的测定。还作为电池隔膜用于锂离子电池中,或电池材料的质量控制过程(如电极电位测定),GF/A提供一次性过滤漏斗。 |
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英国Whatman 1541-110,定量滤纸―硬化无灰级Grade 541 : 22 μm,11cmWhatman无灰级定量滤纸滤纸经过酸硬化处理,把灰分降到了极低的水平,被誉为世界上最洁净的分析滤纸。坚韧的表面使这类滤纸适合于各种严格要求的过滤步骤。每一个级别都兼顾过滤速度和颗粒保留。 |
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英国Whatman 1440-110,Grade 40无灰级定量滤纸,8μm,11CM无灰级定量滤纸:非常纯的滤纸,是大部分主要分析过滤过程的理想用纸 |
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TRI-FLOW INDUSTRIAL LUBRICANT 200ML AEROSOLTri-Flow is a Professional Quality multi-use P.T.F.E penetrating Lubricant. |
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梅特勒 51350054 6.865pH缓冲液NIST/DINBuffer1瓶×250mL |
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梅特勒 51350052 4.006pH缓冲液NIST/DINBuffer1瓶×250mL |
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