International Customers
Contact Your Local
Restek Representative.
ALLmixtures are produced in accordancewith our ISO 9001 registration.Analytical balances are calibrated daily at
sevenmass levels usingNIST-traceableweights.ALL rawmaterials used are aminimum of 97% pure unless otherwise specified.
on-line:
❍
mg/mL
❍
µg/mL
❍
ng/mL
❍
vol./vol.%
❍
wt./wt.%
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other __________
Concentration
:
8. Concentration Units
7. Compound(s):
(list or attach sheet)
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
CustomReferenceMaterial Request Form
Domestic Customers
FAX#:
(814) 355-2895
email:
Name:
Date:
Company/Location:
Phone #:
FAX #:
E-mail:
6. Select testing and documentation that best meets your requirements:
❍
GravimetricDocumentation: Lot Sheet detailing exact amount of each rawmaterial used, purity of eachmaterial used, total volume
prepared, calculated concentration and a unique lot number. Balance printout attached.
❍
QualitativeDocumentation: Certificate of Composition, Chromatogram elution order, andGravimetric Documentation.
❍
QuantitativeDocumentation: Certificate of Analysis andDataPack.
Take these eight steps to create the right solution:
1.
MixtureDescription:
2.
Solvent:
3.
No. of components:
4.
Volume (select): 1mL, 2mL, 5mL, 10mL, or other mL
5.
Quantity: No. of units
