Chinese

Company Information
Company Name:    Standard Reference Materials Group
Tel:    (301) 975-6776
Fax:    ( 301) 948-3730
Email:    srminfo@nist.gov
Nationality:    USA
WebSite:    www-s.nist.gov
Product List:    1050
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Product List
Powdered Paint Nominal 10% Lead
Powdered Paint Nominal 200mg/kg Lead
Powdered Paint Nominal 4% Lead
Praseodymium (Pr) Standard Solution
Priority Pollutant PAHs (in Acetonitrile)
Propane in Air (Nominal 100 nmol/mol)
Propane in Air (Nominal 3 μmol/mol)
Propane in Air (Nominal 50 μmol/mol)
Propane in Air (Nominal 500 μmol/mol)
Propane in Nitrogen (Nominal 1000 μmol/mol)
Propane in Nitrogen (Nominal 250 μmol/mol)
Propane in Nitrogen (Nominal 2500 μmol/mol)
Pt Thermocouple Wire
p-Xylene in Methanol
Pyrite Ore
Radiogenic Lead (Isotopic)
Radium-226 Solution
Radon-222 Emanation Standard
Recycled Monolith (Autocatalyst)
Recycled Pellet (Autocatalyst)
Red Brass B
Red Brass C
Refined Copper
Reformulated Gasoline (nominal 10% Ethanol)
Reformulated Gasoline (nominal 11% MTBE)
Reformulated Gasoline (nominal 13% ETBE)
Reformulated Gasoline (nominal 15% MTBE)
Rel.Intensity Corr. Std for, Raman Spec. 488 nm and 514.5nm
Rel.Intensity Corr.Std. for, Raman Spectroscopy (532 nm Ex)
Relative Intensity Correction Standard for Fluorescence Spectroscopy: Blue Emission
Relative Intensity Correction Standard for Fluorescence Spectroscopy: Green Emission 427 nm
Relative Intensity Correction Standard for Fluorescence Spectroscopy: Orange Emission 412 nm
Relative Intensity Correction Standard for Fluorescence Spectroscopy: Red Emission
Relative Intensity Correction Standard for Fluorescence Spectroscopy: Ultraviolet Emission 310.0 nm
Relative Intensity Correction Standard for Raman Spectroscopy: 1064 nm Excitation
Relative Intensity Correction Standard for Raman Spectroscopy: 633 nm Excitation
Relative Intensity Correction Standard for Raman Spectroscopy: 785 nm Excitation
Relative Permittivity and Loss Tangent, 1422 Cross-Linked Polystyrene
Respirable Alpha Quartz
Respirable Alpha Quartz on Filter Media, 10 μg
Respirable Alpha Quartz on Filter Media, 1000 μg
Respirable Alpha Quartz on Filter Media, 10-500 μg
Respirable Alpha Quartz on Filter Media, 20 μg
Respirable Alpha Quartz on Filter Media, 250 μg
Respirable Alpha Quartz on Filter Media, 5 μg
Respirable Alpha Quartz on Filter Media, 50 μg
Respirable Alpha Quartz on Filter Media, 500 μg
Respirable Alpha Quartz on, Filter Media, 100 μg
Respirable Cristobalite
Respirable Cristobalite on Filter Media, 10 ug
Respirable Cristobalite on Filter Media, 100 ug
Respirable Cristobalite on Filter Media, 20 ug
Respirable Cristobalite on Filter Media, 250 ug
Respirable Cristobalite on Filter Media, 5 ug - 250 ug
Respirable Cristobalite on Filter Media, 50 ug
Respirable Cristobalite on Filter Media, 500 ug
Respirable Cristobalite on, Filter Media, 5 ug
Rhenium (Re) Standard Solution
Rhodium (Rh) Standard Solution
Rice Flour
River Sediment (Radioactivity)
Rockwell C Hardness, High Range
Rockwell Hardness 15N Scale High Range (Nominal 79 HR30N)
Rockwell Hardness 15N Scale Low Range (Nominal 72 HR 15N)
Rockwell Hardness 15N Scale Mid Range (Nominal 83 HR 15N)
Rockwell Hardness 15N Scale,High Range (Nominal 91 HR 15N)
Rockwell Hardness 30N Scale Low Range (Nominal 45 HR30N)
Rockwell Hardness 30N Scale Mid Range (Nominal 64 HR30N)
Rocky Flats Soil Number 2
Rubidium (Rb) Standard Solution
Rubidium Assay (Isotopic)
Rubidium Triple Point
Rutile Ore
S-7 Tool Steel
Samarium (Sm) Standard Solution
San Joaquin Soil
Sand for Sand Sieve Analysis
Sapphire Heat Capacity
Scandium (Sc) Standard Solution
Scanning Electron Microscope Scale Calibration Artifact
Scanning Electron Microscope Sharpness Standard
Scheelite Ore
Seaweed Radionuclide Standard
sec-Butylbenzene in Methanol
Secondary Ferrite Number Standard - High Range
Secondary Ferrite Number Standard - Low Range
Sediment for Solid Sampling (Small, Sample) Analytical Techniques
Selenium (Se) Standard Solution
Selenium, Inter-Purity
Semiconductor Thin Film: A1xGa1-xAs Epitaxial Layers
Semiconductor Thin Film: AlxGa1-xAs Epitaxial Layers
Serenoa repens (Fruit)
Serenoa repens Extract 90106-85-7
Shale Oil 68308-34-9
Si1-xGex Films on Si
Silica Brick
Silica Fume
Silicon (Metallo-Organic)
Silicon (Si) Standard Solution
Silicon Metal 1344-09-8
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