MiniSampler PE | for general sampling Ideal for general sampling from barrels, canisters, tanks etc. MiniSampler PR complete with accessories in transport case,contents:Vacuum pump, 10 PE bottles, 100 ml, 10 m PE suction hose 6 x 8 mm, 1 hose cutter, 1 stainless steel hose weight made of V2A (1.4301), 20 seal-it bottle seals. 适合一般从桶,罐、水箱等容器中取样。迷你取样小套包配置丰富合理。 含有:真空泵、10个100ml的PE瓶、10米PE吸水软管/直径6×8毫米、1个软管刀、1个不锈钢软管等。
产品名称: 饮用水GB5749-2006套包 规 格: MSS-002 产品备注: 产品类别: 化学试剂 产 品 说 明 随着经济的发展,人口的增加,水资源越来越短缺,水污染越来越严重,2007年卫生部和国家标准化管理委员会联合发布《生活饮用水卫生标准》(GB5749-2006)。 新标准具有以下三个特点:一是加强了对水质有机物、微生物和水质消毒等方面的要求。新标准中的饮用水水质指标由原标准的35项增至106项,增加了71项。其中,微生物指标由2项增至6项;饮用水消毒剂指标由1项增至4项;毒理指标中无机化合物由10项增至21项;毒理指标中有机化合物由5项增至53项;感官性状和一般理化指标由15项增至20项;放射性指标仍为2项。二是统一了城镇和农村饮用水卫生标准。三是实现饮用水标准与国际接轨。新标准水质项目和指标值的选择,充分考虑了我国实际情况,并参考了世界卫生组织的《饮用水水质准则》,参考了欧盟、美国、俄罗斯和日本等国饮用水标准。 北京美同达科技有限公司推出的饮用水产品套包,符合国标(GB5749-2006)要求,将检测所用的试剂及配套用的耗材配件全部网罗其中,随订购的标样附带质检报告、材料安全数据卡,并且可以为用户提供专业标样的定制服务。 部分产品如下: EPA525混标 EPA522混标 EPA502混标 7440-36-0锑 7440-39-3钡 7440-41-7铍 7440-42-8硼 7439-98-7钼 7440-02-0镍 7440-22-4银 7440-28-0铊
产品名称: 振动筛分仪 规 格: MIT-V-952 产品备注: 筛分仪 产品类别: 通用实验室仪器设备 产 品 说 明 These laboratory sieve shakers are suitable for research and development, quality control of raw materials, intermediate products and end products, and production control. Sieve shakers are designed for grain size determination, separation, and fractionation of powders, bulk goods, and suspensions. They work at exactly 3,600 oscillations per minute and feature exact, reproducible results according to DIN 66165. They also have high load endurance, extremely quiet operation, and short sieving times with exact separation. Sieving machines feature a maintenance-free electromagnetic drive and three-dimensional movement of the sieve stock due to the tilted spring arrangement. The vibration height can be set infinitely from 0
ASTM D93闭口闪点参考标准(PMCC)Pensky-Martens Closed Cup Tester 符合国际ASTM D93方法,石油产品闪点的标准试验方法。 检测标准:ASTM-D93 北京美同达科技有限公司可提供美国ASTM标准的闭口闪点参考标油,可提供各种浓度点温度点。
产品名称: CONOSTAN标准油代理 规 格: CONOSTAN 产品备注: CONOSTAN 产品类别: 石油类标油备件耗材 产 品 说 明 美国CONOSTAN公司是全球著名的油基标准生产厂家,生产ICP光谱 和ICP质谱用的油基金属标准,有近40种单元素标准,和S-12,S-21和AM特殊多元素标准, 及空白油,是众多石化和润滑油用户的首选分析标样。 北京美同达代理美国销售conostan品牌所有系列标准油,超低折扣,超惠价格!
PELCO? Conductive Gold Paste resistant to oxidation and retains measurement integrity over time Gold paste is fast drying and useful for analytical analysis over time where a high signal is desired. The gold is in microfine form and contains organic binders and a solvent. Dries at room temperature. Not intended for permanent use, but for testing and temporary work. Sheet resistance is .02 to .05 ohm/sq @ 1 mil thickness. Contacts hold down to very low temperatures (
产品名称: 转基因玉米标准品 规 格: IRMM 产品备注: IRMM 产品类别: 标准品 产 品 说 明 转基因标准品 Catalog No. Product Name Description Package Size 77119 IRMM-413-0 for 0% MON 810 0% (nominal) genetically modified MON 810 maize 1 g 74411 IRMM-413-1 for 0.1% MON 810 0.1% genetically modified MON 810 maize 1 g 79521 IRMM-413-2 for 0.5% MON 810 0.5% genetically modified MON 810 maize 1 g 71981 IRMM-413-3 for 1% MON 810 1% genetically modified MON 810 maize 1 g 79112 IRMM-413-4 for 2% MON 810 2% genetically modified MON 810 maize 1 g 76182 IRMM-413-5 for 5% MON 810 5% genetically modified MON 810 maize 1 g 78761 IRMM-413-Set for 0%, 0.1%, 0.5%, 1%, 2% and 5% MON 810 set Maize Bt-176 03828 Maize GMO Standard IRMM 411R, Set for 0%, 0.1%, 0.5%, 1%, 2%, 5% Bt-176 1 set 91528 Maize GMO Standard IRMM 411R-0, 0% Bt-176 1 g 91516 Maize GMO Standard IRMM 411R-1, 0.1% Bt-176 1 g 14724 Maize GMO Standard IRMM 411R-2, 0.5% Bt-176 1 g 95772 Maize GMO Standard IRMM 411R-3, 1% Bt-176 1 g 89092 Maize GMO Standard IRMM 411R-4, 2% Bt-176 1 g 19074 Maize GMO Standard IRMM 411R-5, 5% Bt-176 1 g Maize Bt-11 03831 Maize GMO Standard IRMM 412R, Set for 0%, 0.1%, 0.5%, 1%, 2%, 5% Bt-11 1 set 91524 Maize GMO Standard IRMM 412R-0, 0% Bt-11 1 g 54703 Maize GMO Standard IRMM 412R-1, 0.1% Bt-11 1 g 52492 Maize GMO Standard IRMM 412R-2, 0.5% Bt-11 1 g 19577 Maize GMO Standard IRMM 412R-3, 1% Bt-11 1 g 19558 Maize GMO Standard IRMM 412R-4, 2% Bt-11 1 g 65944 Maize GMO Standard IRMM 412R-5, 5% Bt-11 1 g