中文名稱

英文名稱

伊曲茶堿標準品

Istradefylline

伊曲茶堿雜質A

Istradefylline Impurity A

伊曲茶堿雜質B

Istradefylline Impurity B

伊曲茶堿雜質C

Istradefylline Impurity C

伊曲茶堿雜質D

Istradefylline Impurity D

伊曲茶堿雜質E

Istradefylline Impurity E

伊曲茶堿雜質F

Istradefylline Impurity F

伊曲茶堿二聚體雜質1

Istradefylline Dimer Impurity 1

伊曲茶堿二聚體雜質2

Istradefylline Dimer Impurity 2

伊曲茶堿雜質

4-Desmethyl Istradefylline

伊曲茶堿雜質

3-Desmethyl Istradefylline

伊曲茶堿異構體雜質

Istradefylline Isomer Impurity

2235

Bismuth for Thermal Analysis

1.5 g

1659a

Methane in Air (Nominal Amount-of-Substance Fraction 10 umol/mol)

cylinder

2695

Fluoride in Vegetation

2 x 25 g (1 ea conc)

633a

Portland Cement

4 vials x 5 g

2717a

Sulfur in Residual Fuel Oil (Nominal Mass Fraction 3%)

100 mL

978a

Assay-Isotopic Standard for Silver

0.25 g

8445

Spray-Dried Whole Egg for Allergen Detection

5 g

2576

Lead Paint Film for Portable X-Ray Fluorescence Analyzers-Nominal 5.6 mg/cm2 

1 +blank

2087

Dimensional Standard for Medical Computed Tomography

each

705a

Polystyrene (Narrow Molecular Weight Distribution)

5 g

4352

Human Liver Powder

45 g

1048

Cup Furnace Smoke Toxicity Method Standard

8 sheets

1400

Bone Ash

50 g

1775

Refractory Alloy MP-35-N 

disk

692

Iron Ore, Labrador

100 g

2627a

Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 5 µmol/mol)

cylinder

1818a

Chlorine in Lubricating Base Oils

set (5)

334

Gray Cast Iron 

150 g

2891

Ethanol-Water Solution (nom., 0.02 %)

5 x 1.2 mL

8492

Eastern Cottonwood Whole Biomass Feedstock

50 g