今日推荐
汇分FKC-I-B空气浮游尘菌采样器,浮游菌采样器
|
汇分7991粉尘气溶胶发生器(炭黑,碳黑)
|
总共找到31652个商品
![]() | International Enviroguard Coverall Sms PLUSHOOD+BOOT25EA 2249MInternational Enviroguard Coverall Sms PLUSHOOD+BOOT25EA 2249M |
|
![]() | Troemner 7013-UCGW 1kg 质量1000克重量校准砝码UltraClass Mass with Weight Calibration Certificate, 1000 g |
|
![]() | Ohaus/6200g x 0.01g奥豪斯天平Ohaus/奥豪斯天平6200g x 0.01g Ohaus Explorer® Toploading Balance, 6200g x 0.01g |
|
![]() | 英国Whatman 36689931,Grade SG81系列离子交换滤纸,8INx200M ROLLGrade SG81 一种新颖的纸(0.27 mm厚) ,结合纤维素与大孔径硅胶于一体,又称为“硅胶滤纸”。不带电,但能够从低极性溶液中吸附极性分子。适用于既需要分离又需要吸附的分离实验,包括磷脂、类固醇、酚类和染料的分离,还可作为室内空气污染监测器采样卡介质。流速110 mm/30 min。离子交换纤维素还有微粒状和纤维状填料产品。 |
|
![]() | A&D HV-200K-WP工业秤A&D HV-200K-WP工业秤 A&D HW Washdown Industrial Scale, Capacity 132/300/500lbs. |
|
![]() | 青安 QM201 荧光测汞仪QM201荧光测汞仪 |
|
![]() | AIR BP AIRCRAFT TURBO OIL 25 55USG 润滑油BP AIRCRAFT TURBO OIL 25 55USG DEF/STAN91-100/3 DODPRF85734A |
|
![]() | H-B Instrument Company 9030073 玻璃温度计Durac Plus Verification Thermometer For Hi Temps, 50/200°C, Bottle Filled With Vermiculite |
|
![]() | Davis Instruments 6312 温湿度计Davis Instruments Additional Digital Display |
|
![]() | 密理博Millipore SVGPV1024 无菌盖式过滤器 |
|
![]() | testo 330压力测量组件 0554 1213 |
|
![]() | Ashcroft 45-1188-AS-04L-40IW/ZSI 波纹管压力表1188 : 4.5 in. 0/40 in.H2O, 1/2in.LNPT 4.5" Bellows Gauge with 1/2" Lower NPT Connection with Brass Bellows and Socket |
|
![]() | Cole-Parmer P11/6-N012-10G 浮子流量计Cole-Parmer 65-mm Correlated Flowmeter , Brass Glass float; For Liquids and Gases, With High-Resolution Valve |
|
![]() | Ryton PPS磁力驱动泵,38 GPM或51 FT,1/2马力,EW-07085-08Ryton PPS Magnetic Drive Pump, 38 GPM or 51 FT, 1/2 hp |
|
![]() | DEFT 44GN-36底漆32OZ包装(含催化剂)铬化,水可稀释,化学固化,低密度双组分环氧聚酰胺底漆 |
|
![]() | 赛多利斯-CPA64(分析天平)已经停产,您可以购买,赛多利斯Secura 124-CN1分析天平,http://www.19mro.com/product-101089.html |
|
![]() | Advantech ADAM-4570-BE 双端口以太网RS-232/485/422的COMPORT服务器2-port Ethernet to RS-232/485/422 ComPort Server |
|
![]() | Spectra/Mesh 屏幕表30×30厘米,220微米Spectra/Mesh® Screen Sheets, PEEK, 30 x 30 cm, 220 µm, pack of 3 |
|
![]() | micro-DL™ mdl64sp TH-788353 |
|
![]() | Thermo Scientific 31605-153030 Hypersil ODS-2(C18)柱 - 3.0mm内径,长度150mm,5μm的颗粒大小Thermo Scientific Hypersil ODS-2 (C18) Column - Length 150mm, 3.0mm ID, 5µm particle size |
|
![]() | Whatman PROTRAN BA83硝酸纤维膜10401403 PROTRAN BA83 140x140MM 50/PK,尺寸:140x140MM 孔径0.2um100%纯硝酸纤维素膜 Protran™硝酸纤维素(NC)膜是世界上使用最为广泛的特异性转移介质。Protran硝酸纤维素膜采用100%纯硝酸纤维素材料制成,保证不含醋酸纤维素材料,确保了最高的结合能力。 其它的硝酸纤维素杂交膜可能含有大量的醋酸纤维素,这会降低蛋白的结合能力。Protran杂交膜采用纯硝酸纤维素制成,具有最好的操作强度,兼容多种检测方法,包括同位素法,化学发光法(以luminol为基础),比色法和荧光法等。 与PVDF膜相比,Protran硝酸纤维素膜在使用中不需要甲醇预湿步骤,这 |
|
![]() | ITW-Texwipe Wiper Presat Alpha 4X4" PK200 TX1034ITW-Texwipe Wiper Presat Alpha 4X4" PK200 TX1034 |
|
![]() | 美国Trek Model 152数显式表面电阻测试仪探头152P-CR-1防静电材料表面电阻和体电阻测量仪TREK-152-1 采用了一种测量技术可以符合各种ANSI/ESD协会的规范,实现针对一些防静电材料的表面电阻值,电阻系数和体电阻值测量,如符合STM2.1规范测量防静电服, 符合STM4.1规范测量工作桌面. |
|
![]() | Mark-10 TSC1000手轮操作人工测试平台,1000lb,垂直Mark-10 TSC1000手轮操作人工测试平台,1000lb,垂直 |
|
![]() | HeatStar Port Kero Oil Forced Airhtrs W 373-HS175KTHeatStar Port Kero Oil Forced Airhtrs W 373-HS175KT |
|