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美国产的铝制称量盘,是理想的实验室常规配方称量、调剂以及储存的工具。底部是平底有韧性的,便于叠加和轻微的锥度。一般作为一次性使用。 大概容量            mL尺寸            I.D. x D, cm重量gVWR货号包装8 (0.27)2.8 x 1 (11/8 x 3/8)0.312577-081500个/箱20 (0.68)4.3 x 1.3 (111/16 x 1/2)125433-05210盒/箱100个/盒60 (2)5.7 x 1.6 (21/4 x 5/8)1.225433-01010盒/箱100个/盒60 (2)5.7 x 1.6 (21/4 x 5/8)1.225433-00810盒/箱144个/盒60 (2)5.7 x 1.6 (21/4 x 5/8)116005-12656盒/箱144个/盒80 (2.7)7 x 1.6 (23/4 x 5/8)225433-08510盒/箱100个/盒  

Chemical resistant gloves, Sol-Vex? 化学实验室专用耐酸耐碱耐腐蚀手套!特价促销中! 特点: 1、带有绒面衬里,丁腈涂层和纹理完成确保安全。是理想的使用化学加工,制造半导体和农业上防中毒(处理杀虫剂)。 2、密度测试 高密度橡胶,安全可靠,耐用性好 3、贴合手型解剖设计,降低手部疲劳 4、消毒/杀菌:含有杀菌剂和抑菌剂,保持手部卫生和防止皮肤刺激性 长度:380毫米 厚度:0425毫米 颜色:红色 符合国际标准EN 388 (4102), EN 374 (AKL), Cat. III; AQL 0.065 Size Cat. No Pk 10 112-0968 1 PAIR 11 112-0969 1 PAIR 7 112-0970 1 PAIR 8 112-0971 1 PAIR 9 112-0972 1 PAIR

产品名称: BADGE/BFDGE 规  格: 环氧基树脂检测套包 产品备注: 环氧基树脂检测套包 产品类别: 标准品 产 品 说 明 食品检测标准品:BADGE/BFDGE 环氧基树脂广泛用于食品罐头食物中的储存容器内的漆涂层。BADGE/BFDGE通常被添加到这些涂料中。研究表明,在食用油的盐酸介质与涂层的环氧基树脂,从而产生相应的HCl的加合物,它的毒性是未知的。BADGE/BFDGE加入为涂层与盐酸反应阻止这些反应本身。 相关检测化学品: Catalog No. Product Name CAS No. Description Package Size 15136 Bisphenol A bis(3-chloro-2-hydroxypropyl) ether 4809-35-2 purum p.a. qualitative standard; >99.0% (HPLC) 250 mg, 1g 15137 Bisphenol A bis(2,3-dihydroxypropyl)ether 5581-32-8 purum p.a. qualitative standard; >97.0% (HPLC) 250 mg 92427 Bisphenol A (3-chloro-2-hydroxypropyl) (2,3-dihydroxypropyl) ether 227947-06-0 purum p.a. qualitative standard; >98.0% (HPLC) 25 mg, 100 mg 73124 Bisphenol A (3-chloro-2-hydroxypropyl) glycidyl ether 13836-48-1 purum p.a. qualitative standard; ~95% (HPLC) 25 mg, 100 mg 15138 Bisphenol A diglycidyl ether, standardfor quantification 1675-54-3 purum p.a. qualitative standard; >97.0% (GC) 500 mg 73417 Bisphenol A (2,3-dihydroxypropyl) glycidyl ether 76002-91-0 purum p.a. qualitative standard; ~97% (HPLC) 25 mg, 100 mg 15139 Bisphenol F bis(3-chloro-2-hydroxy-propyl) ether p.a. qualitative standard; mixture of 3 isomers ortho-ortho, ortho-para, para-para; ~95% (HPLC) total assay of the 3 isomers 250 mg 15142 Bisphenol F bis(2,3-dihydroxypropyl)ether 72406-26-9 purum p.a. qualitative standard; mixture of 3 isomers ortho-ortho, ortho-para, para-para; >97.0% (HPLC) total assay of the 3 isomers 250 mg 15144 Bisphenol F diglycidyl ether 2095-03-6 purum p.a. qualitative standard; mixture of 3 isomers ortho-ortho, ortho-para, para-para; ~97% (GC) total assay of the 3 isomers 500 mg 更多食品安全检测化学品请致电! 北京美同达科技有限公司

Grating Replica, Waffle (Crossed-Lines) Carbon replica with Au/Pd shadowing prepared on a mount of your choice and carefully packaged. 2,160 lines per millimeter. See our number 252 Magnification Calibration slide-rule for quick assistance in obtaining magnification based on space counts of this product. Available as unmounted standard or mounted on a SEM mount. Prod # Description Unit 604 SEM Grating Replica, Unmounted each 604-A SEM Grating Replica, Mount A each 604-B SEM Grating Replica, Mount B each 604-C SEM Grating Replica, Mount C each 604-D SEM Grating Replica, Mount D each 604-E SEM Grating Replica, Mount E each 604-F SEM Grating Replica, Mount F each 604-G SEM Grating Replica, Mount G, You Supply Mount each 604-K SEM Grating Replica, Mount K each 604-L SEM Grating Replica, Mount L each 604-M SEM Grating Replica, Mount M each 604-O SEM Grating Replica, Mount O each 604-P SEM Grating Replica, Mount P each

产品名称: PALL针头过滤器 规  格: 28143-310/28143-312/28143-352 产品备注: 美国VWR 产品类别: 通用实验室仪器设备 产 品 说 明 SUPOR膜针头过滤器 灭菌0.2 ΜM,25 MM Ideal for cell culture and biological research. Supor

产品名称: 氯霉素检测套包 规  格: 氯霉素检测套包 产品备注: 氯霉素检测套包 产品类别: 标准品 产 品 说 明 氯霉素是一种强效广泛的抗生素,因为有潜在致癌性仅用于在临床上对人类严重感染的治疗。由于不同剂量对不同患者群体有着不可预知的效果,因此,在美国联邦法规定,加拿大和欧盟禁止在食品生产的动物和动物饲料产品的使用,包括蜜蜂。FDA已经加强了对进口贝类,蜂蜜,蜂王浆的取样,检测氯霉素动物饲料及乳制品。 配套氯霉素检测套包如下: Related Products SPE Tubes (固相萃取管) SupelMIP SPE - Chloramphenicol, 25 mg/10mL (LRC) (53210-U) HPLC Columns (高效液相色谱柱) Ascentis

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 (

我国在《化妆品卫生标准 GB7916—87》中明确规定了化妆品中各种添加剂的添加量及限制等级。2010年依据《化妆品卫生规范》规定,对化妆品中激素的添加也进行严格的限制和规定,即国家标准GB/T 24800.2-2009,这标志着我国的化妆品所含激素类药物的监管已进入规范化时代。 北京美同达科技有限公司推出的化妆品类产品套包,将化妆品检测的相关进口化学试剂、标准品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。 简单清单如下: 50-24-8 Prednisolone 泼尼松龙 50-23-7 Hydrocortisone 氢化可的松 53-03-2 Prednisone 泼尼松 83-43-2 6-alpha-Methylprednisolone 甲基泼尼松龙 378-44-9 Betamethasone 倍他米松 2135-17-3 Flumethasone 氟米松 4419-39-0 Beclomethasone 倍氯米松 76-25-5 Triamcinolone acetonide 曲安奈德 1524-88-5 Flurandrenolide 氟氢缩松 67-78-7 Triamcinolone Diacetate 曲安西龙双醋酸酯 52-21-1 Prednisolone acetate 醋酸泼尼松龙 50-03-3 Hydrocortisone acetate 氢化可的松醋酸酯 14484-47-0 Deflazacort 地氟可特 514-36-3 Fludrocortisone Acetate 氟氢可的松醋酸酯

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: 聚四氟乙烯(PTFE)桶泵 规  格: MCV-03 产品备注: 产品类别: 石油类标油备件耗材 产 品 说 明 Due to the high chemical resistance of the medium-contacting parts made of PTFE and FEP, even liquids which attack conventional materials such as PP or PVC can now be safely transferred (except for elemental fluorine). Also suitable for transferring ultra-pure liquids.The stopcock prevents hazardous vapours from escaping, and stops dripping after transfer. 1.Rigid discharge tube with stopcock made of PTFE 2.Barrel screw joints for commercially available containers available as accessories 3.All valves are made of solid PTFE 4.Top quality - 2 years‘ warranty