品牌:NIST SRM标准物质
发货:3天内
信息标签:NIST SRM标准物质,供应,化工,化学试剂
聚苯乙烯:Alumina (Reduction Grade) 699 60 g
聚苯乙烯:Polystyrene 705a 5 g
额外的密集铅玻璃:Polystyrene 706a 18 g
高硼玻璃粘度:Extra Dense Lead Glass 709 500 g
蓝宝石热容:Hi Boron Glass Viscosity 717a 450 g
三酸量滴定:Sapphire Heat Capacity 720 15 g
硒,跨纯度:Tris Acidimetric 723e 50 g
锌,中级纯度:Selenium, Inter-Purity 726 450 g
硼硅酸盐玻璃 - 热膨胀:Zinc, Intermediate Purity 728 450 g
硼硅酸盐玻璃 - 热膨胀:Borosilicate Glass - Thermal Expansion 731l1 5 cm
硼硅酸盐玻璃 - 热膨胀:Borosilicate Glass - Thermal Expansion 731l2 10 cm
不锈钢 - 热膨胀:Borosilicate Glass - Thermal Expansion 731l3 15 cm
锌(冰点):Stainless Steel - Thermal Expansion 738 51 x 6.4 mm
锡(冰点):Zinc (Freezing Point) 740a 200 g
氧化铝(参考点):Tin (Freezing Point) 741a 200 g
磁矩标准镍磁盘:Alumina (Reference Point) 742 10 g
磁化率标准 - 白金缸:Magnetic Moment Standard Nickel Disk 762 6 mm dia
镍球的磁矩:Magnetic Susceptibility Standard - Platinum Cylinder 764a 3 mm dia. x 3.42 L
钠钙硅(玻璃液相):Nickel Sphere for Magnetic Moment 772a each
铅二氧化硅(介电常数):Soda-Lime-Silica (Glass Liquidus) 773 7-2.5cm sq x 0.6cm, ~65g
钼(热容量):Lead-Silica (Dielectric Constant) 774 block
铝合金3004:Molybdenum (Heat Capacity) 781d2 10 cm
铝合金5182:Aluminum Alloy 3004 853a 40 g
铸造铝合金356:Aluminum Alloy 5182 854a 40 g chip
铸造铝合金380:Aluminum Casting Alloy 356 855a 30 g
铝合金6011:Aluminum Casting Alloy 380 856a 30 g
镍基高温合金:Aluminum Alloy 6011 858 35 g
高温。合金L605:Nickel-based Superalloy 861 50 g
铬镍铁合金600:High Temp. Alloy L605 862 100 g
铬镍铁合金625:Inconel 600 864 100 g
耐热镍铬铁合金,800:Inconel 625 865 150 g
耐热镍铬铁合金,825:Incoloy, 800 866 100 g
高温。合金的Fe-Ni-钴:Incoloy, 825 867 100 g
色谱柱选择性测试混合物的液相色谱:High Temp. Alloy Fe-Ni-Co 868 100 g
液相色谱的柱性能测试混合物:Column Selectivity Test Mixture for Liquid Chromatography 869b 5 x 1.1 mL
青铜,磷铜(CDA 521):Column Performance Test Mixture of Liquid Chromatography 870 5 x 1.1 mL
青铜,磷铜(CDA 544):Bronze, Phosphor (CDA 521) 871 100 g
铜镍合金,10%(CDA 706):Bronze, Phosphor (CDA 544) 872 100 g
铜镍合金,10%(CDA 706):Cupro-Nickel, 10% (CDA 706) 874 100 g
镍银,(CDA 762):Cupro-Nickel, 10% (CDA 706) 875 100 g
镍银,(CDA 770):Nickel Silver, (CDA 762) 879 100 g
合金镍 - 铜 - 铝:Nickel Silver, (CDA 770) 880 100 g
精炼铜:Alloy Ni-Cu-Al 882 100 g
黄金,矿石耐火材料:Refined Copper 885 200 g
硬质合金(W-83,共10):Gold, Ore Refractory 886 200 g
硬质合金(W-64,钴25,大安5):Cemented Carbide (W-83,Co-10) 887 100 g
硬质合金(W-75,钴-9,钽5,钛4):Cemented Carbide (W-64,Co-25,Ta-5) 888 100 g
铸铁,HC250 + V:Cemented Carbide (W-75,Co-9,Ta-5,Ti-4) 889 100 g
铸铁,镍硬,I型:Cast Iron, HC250+V 890 150 g
铸铁,镍硬,IV型:Cast Iron, Ni-Hard, Type I 891 150 g
不锈钢(SAE 405):Cast Iron, Ni-Hard, Type IV 892 150 g
不锈钢(SAE 201):Stainless Steel (SAE 405) 893 150 g
硼酸的酸碱滴定标准:Boric Acid Acidimetric Standard 973 100 g
氯同位素标准:Chlorine Isotopic Standard 975a 0.25 g
溴同位素标准:Bromine Isotopic Standard 977 0.25 g
银同位素标准:Silver Isotopic Standard 978a 0.25 g
铬同位素标准:Chromium Isotopic Standard 979 0.25 g
镁同位素标准:Magnesium Isotopic Standard 980 0.25 g
常见的铅同位素标准:Common Lead Isotopic Standard 981 1 g wire
等于原子中铅同位素标准:Equal-Atom Lead Isotopic Standard 982 1 g wire
放射成因铅同位素标准:Radiogenic Lead Isotopic Standard 983 1 g wire
铷同位素测定标准:Rubidium Assay Isotopic Standard 984 0.25 g
镍同位素标准:Nickel Isotopic Standard 986 0.5 g
碳酸盐锶同位素标准:Strontium Carbonate Isotopic Standard 987 1 g
镓同位素标准:Gallium Isotopic Standard 994 0.25 g
显微术分辨率测试图:Microcopy Resolution Test Charts 1010a set (5)
地板辐射板:Flooring Radiant Panel 1012 set (3)
玻璃(粒度):Glass (Particle Size) 1017b 70 g
玻璃(粒度):Glass (Particle Size) 1018b 87 g
玻璃(粒度):Glass (Particle Size) 1019b 200 g
玻璃(粒度):Glass ( Particle Size) 1021 4 g
非合金铜:Unalloyed Copper 1034 rod
有铅,锡青铜合金:Leaded-Tin Bronze Alloy 1035 50 g
环己镉(金属有机):Cadmium Cyclohexanebutyrate (metallo-Organic) 1053a 5 g
锡(金属有机):Tin (metallo-Organic) 1057b 5 g
镍(金属有机):Nickel (metallo-Organic) 1065b 5 g
硅(金属有机):Silicon (metallo-Organic) 1066a 5 g
钠(金属有机):Sodium (metallo-Organic) 1069b 5 g
铝(金属有机):Aluminum (metallo-Organic) 1075a 5 g
银(金属有机):Silver (metallo-Organic) 1077a 5 g
铬(金属有机):Chromium (metallo-Organic) 1078b 5 g
铁(金属有机):Iron (metallo-Organic) 1079b 5 g
铜(金属有机):Copper (metallo-Organic) 1080a 5 g
香烟点火强度的标准:Cigarette Ignition Strength Standard 1082 1 carton (200 cigarettes)
磨损金属(基础油):Wear metals (base Oil) 1083 150 mL
钢套装(包括SRM的1095,1096,1097,1098和1099):Steels, Set (consists of SRMs 1095, 1096, 1097, 1098 and 1099) 1089 5 rods
锭铁,氧:Ingot Iron, Oxygen 1090 rod
不锈钢(AISI 431):Stainless Steel (AISI 431) 1091a rod
阀门钢,氧气:Valve Steel, Oxygen 1093 rod
马氏体时效钢:Maraging Steel 1094 rod
海军黄铜乙:Naval Brass B 1107 disk
红黄铜乙:Red Brass B 1110 disk
红黄铜Ç:Red Brass C 1111 disk
镀金金属A(磁盘):Gilding metal A (disk) 1112 disk
镀金金属B(磁盘):Gilding metal B (disk) 1113 disk
镀金金属C(盘):Gilding metal C (disk) 1114 disk
商业青铜甲(磁盘):Commercial Bronze A (disk) 1115 disk
商业青铜B(磁盘):Commercial Bronze B (disk) 1116 disk
商业青铜C(盘):Commercial Bronze C (disk) 1117 disk
易切削黄铜(UNS C36000):Free Cutting Brass (UNS C36000) 1124 1 disk
钛合金,V型铝铬锡:Ti Alloy, V-Al-Cr-Sn 1128 disk
焊接(63Sn-37Pb):Solder (63Sn-37Pb) 1129 200 g
焊接(60PB-40Sn):Solder (60Pb-40Sn) 1131 disk
轴承金属(铅 - 锡):Bearing metal (Pb-Sn) 1132 disk
洛杉矶钢,高硅:LA Steel, High Silicon 1134 disk
洛杉矶钢,高硅:LA Steel, High Silicon 1135 disk
铸钢(第1号):Cast Steel (No. 1) 1138a disk
铸钢(第2号):Cast Steel (No. 2) 1139a disk
不锈钢(铬18镍12钼2):Stainless Steel (Cr 18 Ni 12, Mo 2) 1155a disk
特殊钢,工具(AISI M2):Specialty Steel, Tool (AISI M2) 1157 disk
高镍钢(36%镍):High-Nickel Steel (36% Ni) 1158 disk
ELEC /弹匣镍铁:Elec/Mag Ni-Fe 1159 disk
ELEC /弹匣镍钼铁:Elec/Mag Ni-Mo-Fe 1160 disk
不锈钢铬17镍11钛0.3(AISI 321):Stainless Steel Cr 17-Ni 11-Ti 0.3 (AISI 321) 1171 disk
不锈钢铬17镍11铌0.6(AISI 348):Stainless Steel Cr 17-Ni 11-Nb 0.6 (AISI 348) 1172 disk
镍铬钼钒钢材质:Ni-Cr-Mo-V Steel 1173 disk