SRM 610 美国NIST标准品 标准物质 进口标准品 Cortisol （Hydr...

SRM 610  Trace Elements in Glass 玻璃中微量元素 4 wafers
SRM 611  Trace Elements in Glass 玻璃中微量元素 4 wafers
SRM 612  Trace Elements in Glass 玻璃中微量元素 4 wafers
SRM 613  Trace Elements in Glass 玻璃中微量元素 4 wafers
SRM 614  Trace Elements in Glass 玻璃中微量元素 4\wafers
SRM 615  Trace Elements in Glass 玻璃中微量元素 4 wafers
SRM 616  Trace Elements in Glass 玻璃中微量元素 4 wafers
SRM 617  Trace Elements in Glass 玻璃中微量元素 4 wafers
SRM 620  Soda Lime, Flat钠钙，平  set (3)
SRM 622  Soda-Lime Silica (Durability)钠钙硅(耐久性)  2.2 kg
SRM 623  Borosilicate (Durability)硼硅酸盐(耐久性)  2.2 kg
SRM 624  Lead-Silica, for dc resistivity  200g
SRM 625  Zinc-Base A锌基A  block
SRM 626  Zinc-Base B锌基B  block
SRM 627  Spectrographic Zinc-Base Die-Casting Alloy C 光谱锌基压铸合金C  block
SRM 628  Zinc-Base D锌基D  block
SRM 629  Zinc-Base E-ASTM AC 41A  block
SRM 630  Zinc-Base F锌基F  block
SRM 631  Spectrographic Zinc Spelter (Modified)光谱粗锌  block
SRM 633a  Portland Cement 硅酸盐水泥  4 vials x 5g
SRM 634a  Portland Cement硅酸盐水泥  100g
SRM 641  Titanium Alloy, 8 Mn (A)钛合金, 8 Mn (A)  disk
SRM 642  Titanium Alloy, 8 Mn (B)钛合金, 8 Mn (B)  disk
SRM 643  Titanium Alloy, 8 Mn (C)钛合金, 8 Mn (C)  disk
SRM 647  Titanium Alloy, Al-Mo-Sn-Zr钛合金, Al-Mo-Sn-Zr  50g
SRM 648  Titanium-Base Alloy l-2Sn-2Zr-4Cr-4Mo钛基合金l-2Sn-2Zr-4Cr-4Mo  50g
SRM 649  Titanium-Base Alloy (15V-3Al-3Cr-3Sn)钛基合金(15V-3Al-3Cr-3Sn)  50g
SRM 654b  Titanium Alloy, Al-V钛合金, Al-V  disk
SRM 656  Silicon Nitride Powders for Quantitative Analysis用于定量分析的氮化硅粉末  2 x 10g
SRM 659  Particle Size Distribution Standard for Sedigraph Calibration对于沉降图标的粒度分布的标准 set (5)
SRM 660c  Line Position and Line Shape Standard for Powder Diffraction (Lanthanum Hexaboride Powder)  6g
SRM 663  Chromium-Vanadium Steel (Modified)铬钒钢  5 rods
SRM 665  Electrolytic Iron电解铁  5 rods
SRM 670  Rutile Ore金红石矿  90g
SRM 671  Nickel Oxide 1氧化镍1  25g
SRM 672  Nickel Oxide 2氧化镍2  25g
SRM 673  Nickel Oxide 3氧化镍3  25g
SRM 674b  X-Ray Powder Diffraction Intensity Set (Quantitative Powder Diffraction Standard)射线粉末衍射强度集(定量粉末衍射标准)  10.00 g (powder)
SRM 675  Line Position, Mica (XRD)线位置，云母(X射线衍射)  7.5g
SRM 676a  Alumina Powder for Quantitative Analysis by X-ray DiffractionX射线衍射定量分析用氧化铝粉体  20g
SRM 679  Brick Clay制砖粘土；砖土  75g
SRM 682  High-Purity Zinc高纯锌  block
SRM 683  Zinc, Metal锌，金属  block
SRM 685r  High Purity Gold (Rod) rod 高纯度金(棒) 15g
SRM 688  Basalt Rock玄武岩岩石  60g
SRM 689  Ferrochromium Silicon 铬铁硅 100g
SRM 690  Iron Ore Canada加拿大铁矿 100g
SRM 691  Iron Oxide, Reduced氧化铁 100g
SRM 692  Iron Ore, Labrador铁矿，拉不拉多地区  100g
SRM 693  Iron Ore (Nimba)铁矿(宁巴地区)  100g
SRM 694  Phosphate Rock, Western磷矿石  90g
SRM 695  Trace Elements in Multi-Nutrient Fertilizer多养分肥料中的微量元素 70g
SRM 696  Bauxite, Surinam铝矾土  60 g
SRM 697  Bauxite, Dominican 铝矾土 60g
SRM 698  Bauxite, Jamaican铝矾土  60g
SRM 699  Alumina (Reduction Grade)氧化铝(还原级)  60g
SRM 705a  Polystyrene (Narrow Molecular Weight Distribution)聚苯乙烯(窄分子量分布)  5g
SRM 706a  Polystyrene聚苯乙烯  18g
SRM 709  Extra Dense Lead Glass超致密铅玻璃 500g
SRM 717a  Hi Boron Glass Viscosity硼玻璃粘度 450g
SRM 720  Sapphire Heat Capacity蓝宝石热容量  15g
SRM 723e  Tris Acidimetric  50g
SRM 726  Selenium, Inter-Purity硒，纯度 450g
SRM 728  Zinc, Intermediate Purity锌，中间纯度  450g
SRM 731L1  Borosilicate Glass - Thermal Expansion硼硅酸盐玻璃-热膨胀 5cm
SRM 731L2  Borosilicate Glass - Thermal Expansion硼硅酸盐玻璃-热膨胀 10cm
SRM 731L3  Borosilicate Glass - Thermal Expansion硼硅酸盐玻璃-热膨胀 15cm
SRM 738  Stainless Steel - Thermal Expansion不锈钢-热膨胀 51 x 6.4mm
SRM 740a  Zinc Freezing Point Standard 419.527 °C锌冰点标准419.527 °C  200g
SRM 741a  Tin (Freezing Point)锡(冰点)  200g
SRM 742  Aluminum Oxide Pyrometric Standard氧化铝工业标准 10g
SRM 762  Magnetic Moment Standard Nickel Disk磁矩标准镍盘 6 mm dia
SRM 764a  Magnetic Susceptibility Standard - Platinum Cylinder 3 mm dia. x 3.42 L
SRM 772a  Magnetic Moment Standard - Nickel Sphere磁力矩标准-镍球 each
SRM 773  Soda-Lime-Silica (Glass Liquidus)钠钙硅(玻璃液相线)  7-2.5cm sq x 0.6cm, ~65g
SRM 774  Lead-Silica (Dielectric Constant)铅二氧化硅(介电常数)  block
SRM 781d2  Molybdenum (Heat Capacity)钼(热容量)  10cm
SRM 853a  Aluminum Alloy 3004 铝合金3004  40g
SRM 854a  Aluminum Alloy 5182铝合金5182  40g
SRM 855a  Aluminum Casting Alloy 356铝合金铸造356  30g
SRM 856a  Aluminum Casting Alloy 380铝合金铸造380  30g
SRM 858  Aluminum Alloy 6011铝合金6011  35g
SRM 861  Nickel-based Superalloy镍基高温合金  50g
SRM 862  High Temp. Alloy L605 高温.合金L605  100g
SRM 864  Inconel 600铬镍铁合金600  100g
SRM 865  Inconel 625铬镍铁合金625  150g
SRM 866  Incoloy, 800耐热镍铬铁合金800  100g
SRM 867  Incoloy, 825耐热镍铬铁合金825  100g
SRM 868  High Temp. Alloy Fe-Ni-Co 100g
SRM 869b  Column Selectivity Test Mixture for Liquid Chromatography液相色谱柱的选择性试验混合物  5 x 1.1mL
SRM 870  Column Performance Test Mixture of Liquid Chromatography液相色谱柱性能试验混合物  5 x 1.1 mL
SRM 871  Bronze, Phosphor (CDA 521)青铜、磷(CDA 521)  100g
SRM 872  Bronze, Phosphor (CDA 544)青铜、磷(CDA 521)  100g
SRM 874  Cupro-Nickel, 10% (CDA 706)铜镍合金, 10% (CDA 706)  100g
SRM 875  Cupro-Nickel, 10% (CDA 706)铜镍合金, 10% (CDA 706)  100g
SRM 879  Nickel Silver, (CDA 762)镍黄铜, (CDA 762)  100g
SRM 880  Nickel Silver, (CDA 770)镍黄铜, (CDA 770)  100g
SRM 882  Alloy Ni-Cu-Al  100g
SRM 885  Refined Copper精炼铜  200g
SRM 886  Gold, Ore Refractory金矿，矿石耐火材料  200g
SRM 887  Cemented Carbide (W-83,Co-10)硬质合金(W-83,Co-10)  100g
SRM 888  Cemented Carbide (W-64,Co-25,Ta-5)硬质合金(W-64,Co-25,Ta-5)  100g
SRM 889  Cemented Carbide (W-75,Co-9,Ta-5,Ti-4)硬质合金 (W-75,Co-9,Ta-5,Ti-4)  100g
SRM 890  Cast Iron, HC250+V  150g
SRM 891  Cast Iron, Ni-Hard, Type I  150g
SRM 892  Cast Iron, Ni-Hard, Type IV  150g
SRM 893  Stainless Steel (SAE 405)不锈钢(SAE 405)  150g
SRM 895  Stainless Steel (SAE 201)不锈钢(SAE 201)  150g
SRM 897  Tracealloy A  35g
SRM 899  Tracealloy C  35g
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