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总共找到31652个商品
 | LP-100D土壤液塑限联合测定仪LP-100D土壤液塑限联合测定仪是用来测定土壤的液限和塑限，为划分土类，计算天然稠度，塑性指数提供可靠的数据，供公路、铁路、水利电力、治金、建筑等部门的工程设计和施工之用。本仪器采用数字显示等技术，能自动定时，测量，显示，具有性能稳定、数据可靠、测量精度高、读数直观、清晰、操作简单方便，工作效率高等特点，已被列入交通部标准公路土工试验规范，是土工试验必备仪器之一。本产品备有100克和76克种锥重标准，供用户选择。 |
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 | 美国URG URG-2000-30BC2耦合器连接溶蚀器和PM2.5 旋风切割器,聚甲醛耦合器连接特氟隆密封圈;•用于连接在一起＃30外螺纹;•51毫米OD;•0.14磅。 |
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 | 美国URG URG-2000-30AE-2特氟隆适配器URG-2000-30AE-2＃30螺纹1/4“FNPT |
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 | 2.5L正压滤器圆筒式微孔滤膜过滤器MSZ02500使用方法：可用真空泵抽滤或空气压缩压滤，还可以作板框多层过滤器和封闭式液体配制循环机组和剩液过滤，节约原材料的应用，又可和一般加压泵配套使用，达到一机多用的优点。 |
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 | SKC 225-16 13mm滤膜玻璃纤维滤片，1.0μm，13mm，不包括支撑垫，无粘合剂，A/E型，pk/500 |
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 | SKC 225-3201硅树脂垫圈2节式滤料夹，聚丙烯材质，Swinnex更换硅树脂垫圈，pk/100 |
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 | 德国Eppendorf艾本德 旋转式移液器支架 货号：3115000003艾本德旋转式移液器支架 3115000003 |
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 | 日本理音RION连接线 VP-51KI日本理音RION连接线 VP-51KI |
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 | Tisch TE-5001-1-H，带孔的防护罩前端，用于质量流量控制器TE-5001-1-H, Shelter Front with Hole for Mass Flow Controller |
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 | Daniels Scientific Bottle Hdpe Amb 53mm500ml Cs24 BPC1520Daniels Scientific Bottle Hdpe Amb 53mm500ml Cs24 BPC1520 |
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 | Carl Zeiss Microscopy Polarizer Accessories for Stand C LED on Stemi DV4 StereomicroscopeCarl Zeiss Microscopy Polarizer Accessories for Stand C LED on Stemi DV4 Stereomicroscope |
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 | Heathrow Mini Magnifier HS15092D希斯罗放大镜Heathrow Mini Magnifier HS15092D |
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 | Helix Medical Tubing Silicone .188/.375/50FT 61-252-23Helix Medical Tubing Silicone .188/.375/50FT 61-252-23 |
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 | Helix Medical Sil Tbg Wht Str .125/.250/50FT 61-080-21Helix Medical Sil Tbg Wht Str .125/.250/50FT 61-080-21 |
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 | Helix Medical Sil Tbg Red Str .125/.250/50FT 61-078-21Helix Medical Sil Tbg Red Str .125/.250/50FT 61-078-21 |
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 | Helix Medical TBG.SIL..158X.028X.214,25 Coil 60-825-93Helix Medical TBG.SIL..158X.028X.214,25 Coil 60-825-93 |
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 | Helix Medical Tubing Sil .250X.094X.438 25FT 60-825-133Helix Medical Tubing Sil .250X.094X.438 25FT 60-825-133 |
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 | Helix Medical Tubing Sil 50.104INID/.192INOD 60-805-10Helix Medical Tubing Sil 50.104INID/.192INOD 60-805-10 |
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 | Helix Medical Tbg Sil 50'.250ID/.375OD Nusil 60-795-24Helix Medical Tbg Sil 50'.250ID/.375OD Nusil 60-795-24 |
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 | Helix Medical Tbg Sil 50'.188ID/.375OD Nusil 60-795-23Helix Medical Tbg Sil 50'.188ID/.375OD Nusil 60-795-23 |
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 | Helix Medical Tubing Sil .188X.375X.094 50FT 60-411-53灭菌油管Helix Medical Tubing Sil .188X.375X.094 50FT 60-411-53 |
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 | Helix Medical Tubing Silicone 1/4 X 3/8 50FT 60-111-24Helix Medical Tubing Silicone 1/4 X 3/8 50FT 60-111-24 |
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| | HF Scientific Lamp Md For Micro 100/1000WL 19972HF Scientific Lamp Md For Micro 100/1000WL 19972 |
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