IKA机械搅拌器IKA的为众多研发应用提供一系列创新型设备。在其混合、加热、蒸馏和粉碎应用方面拥有受世界认可的成熟的技术。IKA已经确立了自己在创新型磁力搅拌机、混合机、顶置式搅拌机、摇床、均质机、研磨机、旋转蒸发仪、量热仪、实验室反应釜，尤其是实验室和分析应用软件行业的全球市场领军地位。欧洲之星强力控制型机械搅拌规格如下：搅拌量 (H2O) ： 40 L最大粘度： 50,000 mPas转速范围： 50 - 2,000 rpm转速显示： 数字显示IKA库存产品让利大促销，售完即止货号 描述 数量T_701FBT10P PowerGen125套装  39T_2073617025 MS3旋涡混匀器 I 4T_2073479025 RHbasic1加热磁力搅拌器 5T_2072600025 欧洲之星强力控制型 6注意：机械搅拌需要另配搅拌桨和支架等必要配件，建议配置如下T_2070741000S R1342 搅拌桨 T_2072657700S R 182夹头 T_2073160100 R 1826支架 T_2073008600 RH 3 容器固定夹北京美同达科技有限公司代理IKA的实验仪器，配合北京美同达专业供应的各种品牌试剂和耗材，全线供应给各大中院校旗下研发质检实验室，是一家专业的油品实验室进口配件耗材打包供应专家！更多信息请咨询技术支持：TEL：010-52457811/010-52457812/010-88482632FAX：010-88482623

amphilic block copolymers两性嵌段共聚物 1. Poly((meth)acrylic acid) Based Copolymers 1.1 Poly(acrylic acid-b-acrylamide) 1.2 Poly(acrylic acid-b-methyl methacrylate) 1.3 Poly(acrylic acid-b-N-isopropylacrylamide) 1.4 Poly(n-butylacrylate-b-acrylic acid) 1.5 Poly(sodium acrylate-b-methyl methacrylate) 1.6 Poly(methacrylic acid-b-neopentyl methacrylate) 1.7 Poly(methyl methacrylate-b-acrylic acid) 1.8 Poly(methyl methacrylate-b-methacrylic acid) 1.9 Poly(methyl methacrylate-b-N,N-dimethyl acrylamide) 1.10 Poly(methyl methacrylate-b-sodium acrylate) 1.11 Poly(methyl methacrylate-b-sodium methacrylate) 1.12 Poly(neopentyl methacrylate-b-methacrylic acid) 1.13 Poly(t-butyl methacrylate-b-ethylene oxide) 1.14 Poly(2-acrylamido-2-methylpropanesulfonic acid-b-acrylic acid) 2. Polydiene Based Copolymers 2.1 Poly(butadiene(1,2 addition)-b-ethylene oxide) 2.2 Poly(butadiene(1,2 addition)-b-methylacrylic acid) 2.3 Poly(butadiene(1,4 addition)-b-acrylic acid) 2.4 Poly(butadiene(1,4 addition)-b-ethylene oxide) 2.5 Poly(butadiene(1,4 addition)-b-sodium acrylate) 2.6 Poly(butadiene(1,4 addition)-b-N-methyl 4-vinyl pyridinium iodide) 2.7 Poly(isoprene-b-ethylene oxide) (1,2 and 3,4 -addition) 2.8 Poly(isoprene-b-ethylene oxide) (1.4 addition) 2.9 Poly(isoprene-b-N-methyl 2-vinyl pyridinium iodide) 2.10 4-Hydroxy benzoic ester Terminated Poly(butadiene(1,2 addition)-b-ethylene oxide) 2.11 4-Methoxy benzyolester Terminated Poly(butadiene(1,2 addition)-b-ethylene oxide) diblock copolymer 3. Hydrogentated Diene Based Copolymers 3.1 Poly(ethylene-b-ethylene oxide) (Hydrogenated Poly(1,4-butadiene)) 3.2 Poly[(ethylene-co-butene)-b-ethylene oxide] (Hydrogenated Poly(1,2-butadiene)) 3.3 Poly[(propylene-co-ethylene-b-ethylene oxide)] {Hydrogenated Poly(isoprene-b-ethylene oxide) (1,4-addition) } 3.4 Hydrogonated Poly(isoprene-b-ethylene oxide) (1,2-addition) 4. Poly(ethylene oxide) Based Copolymers 4.1 Poly(ethylene oxide-b-acrylic acid) 4.2 Poly(ethylene oxide-b-acrylamide) 4.3 Poly(ethylene oxide-b-butylene oxide) 4.4 Poly(ethylene oxide-b-ε-caprolactone) 4.5 Poly(ethylene oxide-b-Lactide) 4.6 Poly(ethylene oxide-b-Lactide) (DL form) (α-hydroxy-ω-acetal terminated) 4.7 Poly(ethylene oxide-b-methacrylic acid) 4.8 Poly(ethylene oxide-b-methyl acrylate) 4.9 Poly(ethylene oxide-b-N-isopropylacrylamide) 4.10 Poly(ethylene oxide-b-methyl methacrylate) 4.11 Poly(ethylene oxide-b-nitrobenzyl methacrylate) 4.12 Poly(ethylene oxide-b-N,N-dimethylaminoethylmethacrylate) 4.13 Poly(ethylene oxide-b-propylene oxide) 4.14 Poly(ethylene oxide-b-t-butyl acrylate) 4.15 Poly(ethylene oxide-b-t-butyl methacrylate) 4.16 Poly(ethylene oxide-b-tetrahydrofurfuryl methacrylate) 4.17 Poly(ethylene oxide-b-2-ethyl oxazoline) 4.18 Poly(ethylene oxide-b-2-hydroxyethyl methacrylate) 4.19 Poly(ethylene oxide-b-2-methyl oxazoline) 4.20 Poly[ethylene oxide-b-(methylmethacrylate-co-N,N-dimethylaminoethylmethacrylate)] 4.21 Poly[ethylene oxide-b-(styrene-co-4-vinyl pyridine)] 4.22 Poly(ethylene oxide-b-4-vinyl pyridine) PEO end functional Methoxy 4.23 Poly(ethylene oxide-b-6-(4’-cyanobiphenyl-4-yloxy)hexyl methacrylate) 4.24 Poly(ethylene oxide-b-6-(4’-cyanobiphenyl-4-yloxy)undecyl methacrylate) 4.25 Poly(ethylene oxide-b-11-[4-(4-butylphenylazo)phenoxy]-undecyl methacrylate) 5.Polyisobutylene Based Copolymers 5.1 Poly(isobutylene-b-acrylic acid) 5.2 Poly(isobutylene-b-ethylene oxide) 5.3 Poly(isobutylene-b- methacrylic acid) 6. Polystyrene Based Copolymers 6.1 Poly(styrene-b-acrylamide) 6.2 Poly(styrene-b-acrylic acid) 6.3 Poly(styrene-b-cesium acrylate) 6.4 Poly(styrene-b-ethylene oxide) 6.5 Poly(styrene-b-ethylene oxide) Acid cleavable at the block junction 6.6 Poly(styrene-b-methacrylic acid) 6.7 Poly(4-styrenesulfonic acid-b-ethylene oxide) 6.8 Poly(styrenesulfonic acid-b-methylbutylene) 6.9 Poly(styrene-b-N,N-dimethylacrylamide) 6.10 Poly(styrene-b-N-isopropyl acrylamide) 6.11 Poly(styrene-b-N-methyl 2-vinyl pyridinium iodide) 6.12 Poly(styrene-b-N-methyl-4-vinyl pyridinium iodide) 6.13 Poly(styrene-b-propylacrylic acid) 6.14 Poly(styrene-b-sodium acrylate) 6.15 Poly(styrene-b-sodium methacrylate) 6.16 Poly(p-chloromethyl styrene-b-acrylamide) 6.17 Poly(styrene-co-p-chloromethyl styrene-b-acrylamide) 6.18 Poly(styrene-co-p-chloromethyl styrene-b-acrylic acid) 6.19 Poly(styrene-b-methylbutylene-co-isoprene sulfonate) 7.Polyisopropylacrylamide Based Copolymers 7.1 Poly(N-isoprylacrylamide-b-ethylene oxide) 7.2 Poly(N-isoprylacrylamide-b-methylmethacrylate) 7.3 Poly(styrene-N-isoprylacrylamide) (see section 4.6.10) 7.4 Poly(acrylic acid-b-N-isoprylacrylamide) ( see section 4.1.3) 8.Polysiloxane Based Copolymers 8.1 Poly(dimethylsiloxane-b-acrylic acid) 8.2 Poly(dimethylsiloxane-b-ethylene oxide) 8.3 Poly(dimethylsiloxane-b-methacrylic acid) 9.Poly(ferrocenyldimethylsilane) Based Copolymers 9.1 Poly(ferrocenyldimethylsilane-b-ethylene oxide) 10. Poly(2-vinyl naphthalene) Based Copolymers 10.1 Poly(2-vinyl naphthalene-b-acrylic acid) 11.Poly (vinyl pyridine and N-methyl vinyl pyridinium iodide) Based Copolymers 11.1 Poly(2-vinyl pyridine-b-ethylene oxide) 11.2 Poly(2-vinyl pyridine-b-methyl acrylic acid) 11.3 Poly(N-methyl 2-vinyl pyridinium iodide-b-ethylene oxide) 11.4 Poly(N-methyl 4-vinyl pyridinium iodide-b-methyl methacrylate) 11.5 Poly(4-vinyl pyridine-b-ethylene oxide) PEO end functional OH 12. Poly(vinyl pyrrolidone) Based Copolymers 12.1 Poly(vinyl pyrrolidone-b-D/L-lactide) 13.Acid Cleavable Polymers 13.1 Poly(ethylene oxide-b-methyl methacrylate) Acid cleavable at the block junction 13.2 Poly(ethylene oxide-b-11-[4-(4-butylphenylazo)phenoxy]-undecyl methacrylate) Acid cleavable at the block junction (1) 13.3 Poly(ethylene oxide-b-11-[4-(4-butylphenylazo)phenoxy]-undecyl methacrylate) Acid cleavable at the block junction (2) 13.4 Poly(ethylene oxide-b-t-butyl methacrylate) Acid cleavable at the block junction 13.5Poly(ethylene oxide-b-styrene) Acid cleavable at the block junction 13.6Poly(styrene-b-ethylene oxide) Acid cleavable at the block junction (see section 4.6.5) 13.7 Poly(ethylene oxide-b-4-cyano biphenyl hexyl methacrylate) Acid cleavable at the block junction 14.UV Cleavable Polymers 14.1 Poly(ethylene oxide-b-n-butyl methacrylate) UV cleavable at the block junction 14.2 Poly(ethylene oxide-b-methyl methacrylate) UV cleavable at the block junction 14.3 Poly(ethylene oxide-b-styrene) UV cleavable at the block junction 14.4 Poly(ethylene oxide-b-tetrohydrofurfuryl methacrylte) UV cleavable at the block junction

汽油中的铅标样 Standards for Lead in Gasoline异辛烷中的铅标样，适用于XRF (ASTM D5059)基体:异辛烷   规格: 100克 方法 浓度(g/gal)*  产品编号 ASTM D5059 Pt. A 0 PBISO-BLK-100G “ 0.1 PBISO-0.1-100G “ 1 PBISO-1-100G “ 2 PBISO-2-100G “ 3 PBISO-3-100G “ 4 PBISO-4-100G “ 5 PBISO-5-100G ASTM D5059 Pt. A 套 PBISOSETA-7X100G  ASTM D5059 Pt. C 0 PBISO-BLK-100G “ 0.001 PBISO-0.001-100G “ 0.005 PBISO-0.005-100G “ 0.01 PBISO-0.010-100G “ 0.05 PBISO-0.050-100G “ 0.1 PBISO-0.100-100G “ 0.3 PBISO-0.300-100G ASTM D5059 Pt. C 套 PBISOSETC-7X100G

美国VHG Labs专业提供符合 基质和溶剂油（Matrix Oils and Solvents） Base oil is intended for use as a solvent for the preparation of working standards for hydrocarbon/ petrochemical analysis. Matrix Oils and Solvents基质油和溶剂 Solvents for Prep of Working Stds. for Hydrocarbon/Petrochem. Analysis 75 cSt Hydrocarbon Oil 500mL OIL-75-500 Solvents for Prep of Working Stds. for Hydrocarbon/Petrochem. Analysis 75 cSt Hydrocarbon Oil 1 Gal. OIL-75-1GAL Solvents for Prep of Working Stds. for Hydrocarbon/Petrochem. Analysis 20 cSt Hydrocarbon Oil 500mL OIL-20-500 Solvents for Prep of Working Stds. for Hydrocarbon/Petrochem. Analysis 20 cSt Hydrocarbon Oil 1 Gal. OIL-20-1GAL Solvents for Prep of Working Stds. for Hydrocarbon/Petrochem. Analysis V-SOLV? ICP Solvent 1 Gal. V-SOLV-1GAL Solvents for Prep of Working Stds. for Hydrocarbon/Petrochem. Analysis V-SOLV? ICP Solvent 4x1 Gal. V-SOLV-4GAL Solvents for Prep of Working Stds. for Hydrocarbon/Petrochem. Analysis Kerosene 500mL KERO-500 Solvents for Prep of Working Stds. for Hydrocarbon/Petrochem. Analysis Kerosene 1 Gal. KERO-1GAL

Standards for Sulfur in Light Mineral Oil Analysis： Full-range of Sulfur Standards for XRF. ASTM Methods D2622, D4294, D5453, D7039, D7212, D7220 and others. Matrix: See Below Volume: 100mL Concentration Light Mineral Oil Heavy Mineral Oil #2 Diesel Fuel (μg/g) (wt%) Product No. Product No. Product No. Blank Blank SXF20MIN-BLK-100 SXFMIN-BLK-100 SXFDSL-BLK-100 5 0.0005 SXF20MIN-5-100 SXFMIN-5-100 SXFDSL-5-100 10 0.001 SXF20MIN-10-100 SXFMIN-10-100 SXFDSL-10-100 15 0.0015 SXF20MIN-15-100 SXFMIN-15-100 SXFDSL-15-100 20 0.002 SXF20MIN-20-100 SXFMIN-20-100 SXFDSL-20-100 25 0.0025 SXF20MIN-25-100 SXFMIN-25-100 SXFDSL-25-100 50 0.005 SXF20MIN-50-100 SXFMIN-50-100 SXFDSL-50-100 75 0.0075 SXF20MIN-75-100 SXFMIN-75-100 SXFDSL-75-100 100 0.01 SXF20MIN-100-100 SXFMIN-100-100 SXFDSL-100-100 200 0.02 SXF20MIN-200-100 SXFMIN-200-100 SXFDSL-200-100 300 0.03 SXF20MIN-300-100 SXFMIN-300-100 SXFDSL-300-100 400 0.04 SXF20MIN-400-100 SXFMIN-400-100 SXFDSL-400-100 500 0.05 SXF20MIN-500-100 SXFMIN-500-100 SXFDSL-500-100 750 0.075 SXF20MIN-750-100 SXFMIN-750-100 SXFDSL-750-100 1000 0.1 SXF20MIN-1000-100 SXFMIN-1000-100 SXFDSL-1000-100 1500 0.15 SXF20MIN-1500-100 SXFMIN-1500-100 SXFDSL-1500-100 3000 0.3 SXF20MIN-3000-100 SXFMIN-3000-100 SXFDSL-3000-100 5000 0.5 SXF20MIN-5000-100 SXFMIN-5000-100 SXFDSL-5000-100 7500 0.75 SXF20MIN-7500-100 SXFMIN-7500-100 SXFDSL-7500-100 10,000 1 SXF20MIN-1%-100 SXFMIN-1%-100 SXFDSL-1%-100 20,000 2 SXF20MIN-2%-100 SXFMIN-2%-100 SXFDSL-2%-100 30,000 3 SXF20MIN-3%-100 SXFMIN-3%-100 SXFDSL-3%-100 40,000 4 SXF20MIN-4%-100 SXFMIN-4%-100 SXFDSL-4%-100 50,000 5 SXF20MIN-5%-100 SXFMIN-5%-100 SXFDSL-5%-100 美国VHG Labs参考物质及标样主要包括：1. 氮，硫，氯，金属标准；2. 标准废油分析，单元素磨损金属有机标准，多元素金属磨损标准，内部标准，金属添加剂标准，基体空白和溶剂，稳定磨损金属标准，多元素冷却剂标准，燃料稀释标准，裂纹检测的参考标准，卡尔费休滴定认证参考标准，烟尘含量标准；3.油品物理测试标准：闪点参考资料，粘度参考标准，降凝剂参考资料，浊点参考资料，冰点参考资料，蒸馏标准等。 北京美同达代理美国销售VHG品牌所有系列标准油，超低折扣，超惠价格！ 详情请致电：010-88482632/52457812/52457811

美国VHG Labs专业提供D系列多元素磨损金属标样，主要有D3, D12, D19几种类型，符合ISO 9001/ISO Guide 34 测试法。 D系列多元素磨损金属标样列表（D-Series Multi-Element Wear Metal Standards for Military Applications using RDE） D-Series Multi-Element Wear Metal Standards for Military Applications using RDE D3 Standard: B, Mo, Zn @ 0 ?g/g Aviation Reference Oil 200g D19-0-200G D3 Standard: B, Mo, Zn @ 100 ?g/g Aviation Reference Oil 200g D3-100-200G D12 Standard: Ag, Al, Cr, Cu, Fe, Mg, Na, Ni, Pb, Si, Sn, Ti @ 0 ?g/g Aviation Reference Oil 200g D19-0-200G D12 Standard: Ag, Al, Cr, Cu, Fe, Mg, Na, Ni, Pb, Si, Sn, Ti @ 5 ?g/g Aviation Reference Oil 200g D12-5-200G D12 Standard: Ag, Al, Cr, Cu, Fe, Mg, Na, Ni, Pb, Si, Sn, Ti @ 10 ?g/g Aviation Reference Oil 200g D12-10-200G D12 Standard: Ag, Al, Cr, Cu, Fe, Mg, Na, Ni, Pb, Si, Sn, Ti @ 30 ?g/g Aviation Reference Oil 200g D12-30-200G D12 Standard: Ag, Al, Cr, Cu, Fe, Mg, Na, Ni, Pb, Si, Sn, Ti @ 50 ?g/g Aviation Reference Oil 200g D12-50-200G D12 Standard: Ag, Al, Cr, Cu, Fe, Mg, Na, Ni, Pb, Si, Sn, Ti @ 100 ?g/g Aviation Reference Oil 200g D12-100-200G D12 Standard: Ag, Al, Cr, Cu, Fe, Mg, Na, Ni, Pb, Si, Sn, Ti @ 300 ?g/g Aviation Reference Oil 200g D12-300-200G D12 Standard: Ag, Al, Cr, Cu, Fe, Mg, Na, Ni, Pb, Si, Sn, Ti @ 500 ?g/g Aviation Reference Oil 200g D12-500-200G D12 Standard: Ag, Al, Cr, Cu, Fe, Mg, Na, Ni, Pb, Si, Sn, Ti @ 700 ?g/g Aviation Reference Oil 200g D12-700-200G D12 Standard: Ag, Al, Cr, Cu, Fe, Mg, Na, Ni, Pb, Si, Sn, Ti @ 900 ?g/g Aviation Reference Oil 200g D12-900-200G D19 Standard: Ag, Al, B, Ba, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, Pb, Si, Sn, Ti, V, Zn @ 0 ?g/g Aviation Reference Oil 100g D19-0-100G D19 Standard: Ag, Al, B, Ba, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, Pb, Si, Sn, Ti, V, Zn @ 5 ?g/g Aviation Reference Oil 100g D19-5-100G D19 Standard: Ag, Al, B, Ba, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, Pb, Si, Sn, Ti, V, Zn @ 10 ?g/g Aviation Reference Oil 100g D19-10-100G D19 Standard: Ag, Al, B, Ba, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, Pb, Si, Sn, Ti, V, Zn @ 30 ?g/g Aviation Reference Oil 100g D19-30-100G D19 Standard: Ag, Al, B, Ba, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, Pb, Si, Sn, Ti, V, Zn @ 50 ?g/g Aviation Reference Oil 100g D19-50-100G D19 Standard: Ag, Al, B, Ba, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, Pb, Si, Sn, Ti, V, Zn @ 100 ?g/g Aviation Reference Oil 100g D19-100-100G D19 Standard: Ag, Al, B, Ba, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, Pb, Si, Sn, Ti, V, Zn @ 300 ?g/g Aviation Reference Oil 100g D19-300-100G D19 Standard: Ag, Al, B, Ba, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, Pb, Si, Sn, Ti, V, Zn @ 500 ?g/g Aviation Reference Oil 100g D19-500-100G D19 Standard: Ag, Al, B, Ba, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, Pb, Si, Sn, Ti, V, Zn @ 700 ?g/g Aviation Reference Oil 100g D19-700-100G D19 Standard: Ag, Al, B, Ba, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, Pb, Si, Sn, Ti, V, Zn @ 900 ?g/g Aviation Reference Oil 100g D19-900-100G D19 Set: Includes 4xD19-0-100G, 1xD19-5-100G, 1xD19-10-100G, 1xD19-30-100G, 1xD19-50-100G, 3xD19-100-100G, 2xD19-300-100G, 1xD19-500-100G, 1xD19-700-100G, and 1xD19-900-100G. Aviation Reference Oil 16x100g D19-SET-16X100G

美国VHG Labs专业提供性能测试项目标准油.　The VHG Labs Wear Metals Performance Testing Program (PTP) is designed to provide analytical laboratories with a method of monitoring their analytical performance as measured against Certified Reference Materials (CRM’s). Currently, the types of instrumentation included in the program are ICP, viscosity, and particle sizing systems. 含有元素：Ag,Al,B,Ba,Ca,Cd,Cr,Cu,Fe,K,Mg,Mn,Mo,Na,Ni,P,Pb,Sb,Si,Sn,Ti,V,Zn 部分产品系列如下： VHG Performance Testing Program PTP Sample for Elemental Analysis of Oils - Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, K, Mg, Mn, Mo, Na, Ni, P, Pb, Sb, Si, Sn, Ti, V, Zn. Includes single use log-in code. Hydrocarbon Oil 25g VPTPMO-25G PTP Sample for Viscosity Analysis - 40°C and 100°C. Includes single use log-in code. Hydrocarbon Oil 50mL VPTPVISC-50 PTP Sample for Particle Count Analysis (ISO 11171 only) - 4, 6, 8, 14, 21, 38, 50 and 70?m ranges. Includes single use log-in code. Hydrocarbon Oil 125mL VPTPPC-125 PTP Set 1 - Includes one each of VPTPMO-25G, VPTPVISC-50, and VPTPPC-125. Hydrocarbon Oil 3 bottles VPTPSET1 PTP Sample for Elemental Analysis of Lube Oil - Ba, Ca, Cl, Mg, Mo, P, S, Si, Zn. Includes single use log-in code. Lube Oil 25mL PTPLUBEMO-25 PTP Sample for Elemental Analysis of B100 Biodiesel - Ca, K, Mg, Na, P. Includes single use log-in code. B100 Biodiesel 25g PTPB100M5-25G PTP Sample for Lead in Isooctane Analysis. Includes single use log-in code. Isooctane 25g PTPPBISO-25G PTP Sample for Sulfur in #2 Diesel Fuel Analysis. Includes single use log-in code. #2 Diesel Fuel 25mL PTPSDSL-25 PTP Sample for Sulfur in 20 cSt Mineral Oil Analysis. Includes single use log-in code. 20 cSt Mineral Oil 25mL PTPS20M-25 PTP Sample for Sulfur in Isooctane Analysis. Includes single use log-in code. Isooctane 25mL PTPSISO-25 PTP Sample for Sulfur in B100 Biodiesel Analysis. Includes single use log-in code. B100 Biodiesel 25mL PTPSB100-25 PTP Sample for Sulfur in Crude Oil Analysis. Includes single use log-in code. Crude Oil 25mL PTPSCRD-25

产品名称： TLC对照品Thiohomosildenafil 规　　格： TLC对照品S-069 产品备注： TLC对照品 产品类别： 标准品 产 品 说 明 TLC医药化工有限公司是一个独立的服务公司,专业从事生物医学和药学研究复杂的有机化学品定制合成。全球客户群，主要包括生物技术、制药和诊断公司；特种化学品制造商；以及医院、大学和其他研究机构的研究人员。不仅提供可靠高质量的化合物，同时提供低成本的有机合成服务。 产品均带有各类质量证书。 北京美同达提供TLC旗下所有标准品，均带有证书，部分国内现货，且可以定制合成！ Thiohomosildenafil Molecular Formula: C23H32N6O3S2 Molecular Weight: 504.68 TLC ID#: S-069

产品名称： 89231-622美国VWR耗材 规　　格： 89231-622 产品备注： 89231-622 产品类别： 实验室耗材及配件 产 品 说 明 Accessories for VWR sympHony Handheld Meters Supplier: VWR International Pict Pict Description VWR Catalog Number Unit 2-pole cell; titanium sensor; 0.3 cm-1 cell constant; titanium body; temperature integrated 89231-622 Each 3-pole cell; platinum sensor; 1.0 cm-1 cell constant; platinized; PC body; temperature integrated 89231-620 Each Non-refillable (gel) Ag/AgCl reference; single junction; PC body; porous pin junction; integrated temperature sensor 89231-608 Each Non-refillable (gel) Ag/AgCl reference; single junction; platinum sensor; PC body; porous pin junction; no temperature sensor 89231-644 Each Non-refillable (gel) Ag/AgCl reference (sleeved); single junction; glass body (w/ detachable PC protector); annular porous ring reference diaphragm; integrated temperature sensor 89231-612 Each Non-refillable (solid polymer) Ag/AgCl reference (sleeved); single junction; glass body (w/ detachable PC protector); open reference diaphragm; integrated temperature sensor 89231-610 Each pH/Cond; non-refillable gel electrolyte in Ag/AgCl reference (SJ); porous pin diaphragm (pH); 2-pole platinum bands (Cond); PC body; integrated temperature sensor 89231-658 Each pH/Cond/DO; 3-individually replaceable electrodes in large diameter multihandle head; pH: non-refillable gel electrolyte in Ag/AgCl reference (SJ); porous pin diaphragm; PC body Cond: 2-pole platinum bands (Cond); integrated temperature sensor; non-platinized; PC body DO: replaceable membrane module; PC body 89231-660 Each pH/Cond/ORP; non-refillable gel electrolyte in Ag/AgCl reference (SJ); porous pin diaphragm (pH/ORP); platinum sensor (ORP); 2-pole platinum bands (Cond); PC body; integrated temperature sensor 89231-656 Each Polarographic DO probe; replaceable membrane module, integrated thermistor, plastic body 89231-626 Each Portable hard-sided VWR sympHony meter case 89236-580 Each

ASTM Methods ASTM # Method Description Cross Reference Tables (ASTM,IP,ISO,DIN,JIS,AFNOR) D56 Flash Point by TAG Closed Cup D86 Synthetic Distillation Standard D92 Flash Point Standards (COC) D93 Flash Point Standards (PMCC) D445 Viscosity Calibration Standard D611 Aniline Point Standard D1015 Freezing Point Standards D1319 Olefin Analysis by FIA D1744 Water in Liquid Petroleum Products D2386 Freezing Point Calibration Standards D2500 Cloud Point Calibration Standards D2622 Sulfur by XRF D2789 PIANO, PONA, PNA by GC Hydrocarbon Analysis in Gasoline by GC/MS D2887 Boiling Range by GC Simulated Distillation (SIM DIS) by GC D3120 Sulfur by Oxidative Microcoulometry D3230 Salts in Crude Oil D3231 Phosphorus in Gasoline D3237 Lead in Gasoline by AA D3246 Sulfur in Petroleum Gas by Oxidative Microcoulometry D3340 Li & Na in Lubricating Greases by Flame Photometer D3524 Diesel Fuel Analysis by GC D3605 Trace Metal in Gas Turbine Fuels by AA D3606 Aromatics in Gasoline by GC D3610 Total Co Analysis by Potentiometric Titration D3710 Boiling Range by GC D3798 p-Xylene Analysis by GC D3831 Manganese in Gasoline by AA D4059 PCB Analysis by GC D4110 Ion Chrom D4291 Ethylene Glycol by GC D4294 Sulfur by ED-XRF D4377 Water in Liquid Petroleum Products D4420 Aromatics in Gasoline by GC D4628 Wear Metals in Lube Oil D4629 Nitrogen by Chemiluminescence D4815 Oxygenates in Gasoline by GC D4927 Wear Metals and Additives by WD-XRF D4928 Water in Liquid Petroleum Products D4929 Chlorine in Crude Oil by Microcoulometry D4951 Wear Metals and Additives by ICP D5056 Trace Metals in Petroleum Coke by AA D5059 Lead in Gasoline by X-Ray Spectroscopy D5134 Petroleum Naphthas through n-Nonane by GC D5184 Al and Si by ICP-AES & AA D5185 Wear Metals and Additives by ICP D5186 Aromatics by SFC D5188 Vapor - Liquid Ratio Temperature D5191 Vapor Pressure Standards D5307 Boiling Range Distribution of Crude Petroleum by GC D5441 MtBE Analysis by GC D5442 PetroleumWaxes by GC D5443 PNA Analysis by Multidimensional GC D5453 Sulfur by Ultra Violet Fluorescence D5480 Engine Oil Volatility by GC D5482 Vapor Pressure Standards D5501 Ethanol Analysis by GC D5580 Aromatics by GC D5599 Oxygenates by OFID D5600 Trace Metals by ICP D5622 Oxygenates by Reductive Pyrolysis D5623 Sulfur Compounds by Sulfur Selective Detection D5708 Trace Metals by ICP D5762 Nitrogen by Chemiluminescence D5769 Aromatics by GC/MS D5771 Cloud Point of Petro Products D5772 Cloud Point of Petro Products (Linear Cooling Rate) D5773 Cloud Point of Petro Products (Constant Cooling Rate) D5836 Diisocyanates D5863 Trace Metals by AA D5901 Freezing Point Aviation Fuels (Auto Optical Method) D5972 Freezing Point Aviation Fuels D5986 Oxygenates and Aromatics by GC/FTIR D6042 Plastic Packaging Testing D6160 PCBs by GC D6258 Solvent Red 164 Dye Concentration in Diesel Fuels D6277 Benzene in Spark Ignition Fuels D6293 Oxygenates (O-PONA) in Engine Fuels by GC D6296 Total Olefins in Spark Ignition Engine Fuels by GC D6304 Water in Liquid Petro Products D6334 Sulfur in Gasoline byWavelength WD-XRF D6352 Boiling Range Distribution of Petroleum D6378 Vapor Pressure D6379 Aromatic Hydrocarbon by HPLC D6417 Engine Oil by GC D6428 Sulfur by ECD D6443 Metals in Oil D6445 Sulfur in Gasoline by ED-XRF D6481 Lube Oils by ED-XRF D6550 Olefin Content of Gasoline by SFC D6584 (EN14105) Free and Total Glycerin D6591 (IP 391) Aromatic Hydrocarbon by HPLC D6751 Sulfur in Biodiesel D7065 Nonylphenol and Octylphenol E1064 Water in Petroleum E1387 Fire Debris Analysis E1618 Fire Debris Analysis Sulfur Standards Group D2622 Sulfur by XRF D3120 Sulfur by Oxidative Microcoulometry D3246 Sulfur in Petro Gas by Oxidative Microcoulometry D4294 Sulfur by ED-XRF D5453 Sulfur by Ultra Violet Fluorescence D5623 Sulfur Compounds by Sulfur Selective Detection D6334 Sulfur in Gasoline byWavelength WD-XRF D6445 Sulfur in Gasoline by ED-XRF Wear Metals Group D3605 Trace Metals in Gas Turbine Fuel by AA D4628 Wear Metals in Lube Oil D4927 Wear Metals and Additives by WDXRF D4951 Wear Metals and Additives by ICP D5185 Wear Metals and Additives by ICP D5708 Trace Metals by ICP D5863 Trace Metals by AA D6443 Metals in Oil D6481 Lube Oils by ED-XRF Additional Methods Motor Oil Standards Method 1664, Oil, Grease & TPH Analysis Methods 413.2, 418.1 & TPH Analysis Method 8440 TPH Analysis Method 1004 Alcohol Oxidation Products in Engine Exhaust