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RESTEK CORP


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Standards

Meeting regulations in any industry, standards are essential for periodically checking the accuracy of equipment pieces. By comparing against the known values, output readings detect errors present and inform personnel adjustments are required. Once the settings of the manual or automatic instruments have returned to zero, the reestablished conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.


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Supplier:  Restek
Description:   This mix also can be used for underground storage tank monitoring.

Supplier:  Restek
Description:   This mixture contains the common antioxidants and slips listed in ASTM D6042-96, along with BHT.

Supplier:  Restek
Description:   The surrogate mix consists of four components 1-bromo-4-fluorobenzene (BFB), dibromofluoromethane, 1,2-dichloroethane-d4 and toluene-d8.

Supplier:  Restek
Description:   612 Chlorinated hydrocarbons calibration mix contains 2-chloronaphthalene, 1,2-dichlorobenzene, 1,3-dichlorobenzene, 1,4-dichlorobenzene, hexachlorobe...
MSDS SDS
Catalog Number: (75834-674)

Supplier:  Restek
Description:   Standard SV Mix, N-Nitrosodimethylamine, Concentration: 1000Ug/ml in Methanol, CAS no: 62-75-9, Shelf life: 6 months, Storage: 10 deg C or colder, Size: 1ml/Ampule

Supplier:  Restek
Description:   This mix contains 16 components.
MSDS SDS
Supplier:  Restek
Description:   Pesticide Calibration Mix, includes 20 Components, 200 μg/mL each in Hexane:Acetone (95/5), 1 mL/ampoule
MSDS SDS

Supplier:  Restek
Description:   benzene, ethylbenzene, methyl-tert-butyl ether, naphthalene. toluene, 1,2,4-trimethylbenzene, 1,3,5-trimethylbenzene,m-xylene. o-xylene, p-xylene. 1,000ug/mL ea. in P & T methanol, 1mL/ampule.
MSDS SDS

Supplier:  Restek
Description:   The amine column test mix consists of (C10) decane (0,60 mg/ml), (C12) dodecane (0.60 mg/ml, 1,2-butanediol (0.60 mg/ml), diethanolamine (DEA) (1.20 m...
Catalog Number: (75834-618)

Supplier:  Restek
Description:   Standard, Compound:1,3,5-Trichlorobenzene, CAS no: 108-70-3, Concentration:1,000 ug/mL in P&T methanol, Shelf life: 6 months, Storage: 10 deg C or colder, Volume: 1 mL/ampule
Catalog Number: (75834-514)

Supplier:  Restek
Description:   The test for ethylene oxide is specified in many individual drug monographs of USP24/NF19. The limit test concentration is currently 10 ppm. While the...

Supplier:  Restek
Description:   Solvent packaged in purge-and-trap-grade methanol.
MSDS SDS

Supplier:  Restek
Description:   The calibration mix consists of five components they are acetone, 2-butanone, 2-hexanone, 4-methyl-2-pentanone and tetrahydrofuran.

Supplier:  Restek
Description:   Solvent packaged in purge-and-trap-grade methanol.
MSDS SDS
Catalog Number: (RK30400)

Supplier:  Restek
Description:   5000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.
MSDS SDS

Supplier:  Restek
Description:   Mixture is packaged in purge and trap methanol at a concentration of 200 µg/mL in a 1 ml ampoule.
MSDS SDS
Inquire for Price
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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