reference material

NegotiableUpdate on 01/15

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The company operates various standard gases such as industrial mixtures of different concentrations, high-purity gases, and electronic gases, while also providing isotopes and standard solutions

Product Details

reference material-VOCs standard gas

In order to meet the needs of various monitoring agencies to carry out volatile organic compound monitoring in accordance with the "2018 Key Area Environmental Air Volatile Organic Compound Monitoring Plan", LINDE Company has specially formulated standard gases containing all 117 monitoring items. Including volatile organic compounds in 57 PAMS standard gases, 13 aldehyde ketone compounds, and 47 volatile organic compounds in TO15 standard gases. VOC standard gases are traced back to NIST and guaranteed to have a stable period of 12 months.

Linde standard gas cylinder

Aluminum alloy 8 * 24cm

Volume: 104L

Pressure: 1800psi

Interface: CGA-180

Weight: 0.7kg

The expression of concentration parameters is based on the requirements of the US Environmental Protection Agency, which includes the carbon content ratio expressed in ppb and the volume ratio expressed in 100ppb or 1ppm. Standard gas can be stored in size models "2A" or "6A".

Note: ppb: 10 parts per billion .. Ppm: parts per million ..

TO-14A standard mixture (39 components)	TO-14A 43 component mixture (43 components)
TO-14A 41 component mixture (41 components)	TO-14A GC/MS Coordinated Standard Gas Mixture
TO-14A aromatic hydrocarbon synthesis gas (14 components)	TO-14A internal standard mixed sample (3 components)
TO-14A chlorinated hydrocarbon mixture (19 components)	TO-14A internal standard/coordinated standard sample (4 components)
TO-15 Subset 25 component mixture (25 components)	TO15-65 component standard mixture
Japanese calibration standard sample mixture (9 components)	BTEX Gas Mix (6 components)
BTEX/MTBE mixture standard sample (7 components)	5 sulfur-containing components (5 components)
Ozone pre mixed gas/PAMS (57 components)	Ozone pre formed/PAMS mixture (57 components, concentration ppb)
Massachusetts APH mixture (26 components)	CNEMC Mix-13 component aldehyde ketone standard gas
CNEMC Mix-117 component mixed standard gas	CNEMC Mix-116 component mixed standard gas (formaldehyde free)
CNEMC Mix-70 component mixed standard gas	Sulfur containing component mixture

reference material-Isotopic gas

Isotope gases are mainly used in basic physics research, semiconductors, biomedicine, military, lighting and other industries.

Main types:

name	chemical formula	Isotope abundance
Ammonia D3/Deuterium Ammonia	ND₃	>99%
Deuterium Chloride/ 氯化氘	DCL	>99%
Methane D4/Methane	CD₄	>99%
Silane D2/Silane	SiD₄	>98%
Ammonia N-15/Ammonia	15－NH₃	>99%
Carbon Dioxide 13C/Carbon Dioxide	13－CO₂	>99%
Carbon Dioxide 18O/Carbon Dioxide	C18O₂	>95%
Carbon Monoxide 13C/Carbon Monoxide	13－CO	>99%
Krypton-78/Krypton-78	78－Kr	>=99%
Krypton-82/Krypton-82	82－Kr	>99%
Krypton-84/Krypton-84	84－Kr	>99%
Krypton-86/Krypton-86	86－Kr	>99%
Methane 13C/methane	13－CH₄	>99%
Neon-20/Neon 20	20－Ne	>99%
Neon-21 Neon 21	21－Ne	>90%
Neon-22 Neon 22	22－Ne	>99%
Deuterium/Deuterium gas	2－D₂	>99.7%
Xenon-124/Xenon-124	124－Xe	>99.9%
Xenon134/Xenon134	134－Xe	>=98.9%
Xenon-136/Xenon 136	136－Xe	>90%

Cylinder sizes: 75ml, 150ml, 300ml, 450ml, 1L, 2.4L, 2.8L, 3.7L, 8L, etc. (stainless steel, aluminum alloy, and disposable carbon steel cylinders).

Interface: Stainless steel diaphragm, straight or 90 degree, 1/4'VCR external or internal thread interface, external thread NPT ，CGAs: 320 ， 330 ，350 ，540 ，580 ，590。

reference material-Standard solution

The main categories of standard solutions provided are:

Food and beverage standard solutions, such as vitamin, sweetener, sugar, sugar alcohol, and organic acid standard solution sets, organic acids, antioxidants, sterilizers/preservatives, sterols, fatty acids and fatty acid methyl esters, mycotoxins, and agricultural/veterinary drug residue standard solutions.

Environmental monitoring standard solutions, such as drinking water analysis, wastewater analysis, solid waste&groundwater analysis, US EPA Contract Laboratory Analysis (CLP), benzene derivatives (BTEX), gasoline (GRO), diesel (DRO), fuel, air monitoring, solvent residue and other standard solutions.

Petroleum standard solutions, such as ASTM method standard solutions, biodiesel, PNA/PNONA/P-I-A-N-O standard solutions, etc.

Common chromatographic standard solutions, such as alkanes, alkenes, aromatic hydrocarbons, chlorinated hydrocarbons, cyclic hydrocarbons, and HPLC&GC calibration standard solutions.

Object number	Subject matter name
GBW(E)060323	Sodium fluoride purity standard substance
GBW06103	Sodium chloride purity standard substance
GBW08665	Standard substances for analysis of sulfate radical components in sodium sulfate
GBW06111	Methanol purity standard substance
GBW06113	Acetonitrile purity standard substance
GBW06115	Acetone purity standard substance
GBW06116	Standard substance for purity of n-hexane
GBW(E)080549	Reference material for fluoride analysis in water
GBW(E)080268	Reference material for analysis of chloride ion composition in water
GBW(E)086559	Reference material for bromide ion solution in water
GBW(E)080266	Standard substance for analysis of sulfate radical components in water
GBW(E)080257	Standard Reference Material for Analysis of Hexavalent Chromium Composition in Water
GBW08615	Copper single element solution standard substance
GBW08620	Zinc single element solution standard substance
GBW08619	Lead single element solution standard substance
GBW08612	Reference material for cadmium single element solution
GBW08618	Nickel single element solution standard substance
GBW08614	Chromium single element solution standard substance
GBW08617	Mercury single element solution standard substance
GBW08611	Reference material for arsenic single element solution
GBW08692	Selenium single element solution standard substance
GBW08695	Standard Solution of Sb
GBW08770	Standard Solution of Bi
GBW08616	Reference material for iron single element solution
GBW(E)080125	Potassium single element solution standard substance
GBW(E)086490	Standard substance for ethanol solution in water
GBW(E)085444	Standard substance for acetonitrile solution in carbon disulfide
GBW(E)085441	Standard substance for n-hexane solution in carbon disulfide
GBW(E)086176	Standard substance for bromine component analysis in water
GBW(E)083435	Reference material for selenium component analysis in water
GBW(E)100968	Standard substance for methanol solution in water
GBW(E)086384	Acetone solution standard substance in water

Guojiayiji standard substance

Main reference substances	Main reference substances
Standard Reference Materials for Analysis of Steel Composition	Clinical Chemistry Analysis and Drug Composition Analysis Standard Reference Materials
Standard substances for analysis of gas composition in non-ferrous metals and metals	Standard substances for food ingredient analysis
Standard substances for component analysis of building materials	Standard materials for analysis of coal and petroleum composition and measurement of physical properties
Standard materials for measuring the properties of polymer materials	Nuclear Material Composition Analysis and Radiometric Measurement Standard Materials
Chemical product composition analysis standard material geology	Standard materials for measuring physical and chemical properties
Mineral Composition Reference Materials	Engineering and technical performance measurement standard materials
Standard substances for environmental chemical analysis

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