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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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Catalog Number: (75834-824)

Supplier:  Restek
Description:   Standard Atlantic RBCA EPH Mix, 11 components, Concentration: 1,000 ug/mL each in hexane:methylene chloride (85:15), Minimum shelf life: 6 months, Volume: 1ml/ampule

Supplier:  Restek
Description:   Standard, Nitroaromatics and Nitramine Explosives by LC (14 components), Concentration: 1,000 ug/mL, Solvent: acetonitrile, Volume: 1 mL/ampul, Shelf Life: 6 months, Storage: 10 deg C
Supplier:  Restek
Description:   Standard Monopalmitin,CAS Number:524-44-9, Concentration in Solvent: 5,000 ug/mL in pyridine, Min Shelf Life:6 months, Volume: 1 mL/ampul
Catalog Number: (10118-470)

Supplier:  Restek
Description:   Contains: Carbazole (86-74-8)
MSDS SDS
Supplier:  Restek
Description:   Contains: Chlorpyrifos, dichlorvos (DDVP), disulfoton sulfone, ethoprop (ethoprophos), methyl paraoxon (parathion methyl-o-analog), mevinphos, tetrach...

Supplier:  Restek
Description:   This carbohydrate LC performance check mix consist of five components which performance qualification (PQ) determines the precision of the LC system.
Catalog Number: (75835-550)

Supplier:  Restek
Description:   A pure, quantitative chloroprene solution, specially stabilised in purge-and-trap grade methanol to allow dilutions for working standards in unmodifie...
Catalog Number: (75834-518)

Supplier:  Restek
Description:   Standard 1,3-Butadiene, CAS: 106-99-0, Concentration in Solvent: 2,000 ug/mL in P and T methanol, Shelf Life: 6 months, Storage: 0 degree C or colder, Volume: 1 mL/ampule.
Catalog Number: (RK32015)

Supplier:  Restek
Description:   Standard is packaged in methanol at a concentration of 2000 µg/mL in a 1 mL ampoule.
MSDS SDS
Catalog Number: (75835-630)

Supplier:  Restek
Description:   Standard SV Mix, Anthracene, Concentration: 1000Ug/ml in Acetone, CAS no: 120-12-7, Shelf life: 6 months, Storage: 25 deg C nominal, Size: 1ml/Ampule

Supplier:  Restek
Description:   The mix consists of bromochloroacetic acid, dibromoacetic acid, dichloroacetic acid, monobromoacetic acid, monochloroacetic acid, trichloroacetic acid...
Catalog Number: (75834-230)

Supplier:  Restek
Description:   Standard Pesticide mix 4,4'-DDD, Cas number: 72-54-8, Concentration: 1,000 ug/mL in methanol, Minimum shelf life: 6 months, Volume: 1ml/ampule

Supplier:  Restek
Description:   The blood alcohol mix resolution is used to verify the retention time for each compound normally included in a blood alcohol test and to verify that t...
Catalog Number: (75834-810)

Supplier:  Restek
Description:   This mix with acetonitrile solvent suitable for HPLC analysis.
Supplier:  Restek
Description:   500mg/kg in transformer oil, 1ml/ampule.
MSDS SDS
Catalog Number: (75834-258)

Supplier:  Restek
Description:   Standard Herbicide mix MCPA, Cas number: 94-74-6, Concentration: 1,000 ug/mL in methanol, Minimum shelf life: 6 month, Volume: 1ml/ampule
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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