Environmental Analysis Standards
Catalog Number:
(75834-218)
Supplier:
Restek
Description:
Standard Surrogate 508.1, 4,4'-Dibromobiphenyl, Cas number: 92-86-4, Concentration: 500 ug/mL in ethyl acetate, Minimum shelf life: 6 months, Volume: 1ml/ampule
Catalog Number:
(RK31034)
Supplier:
Restek
Description:
Haloethers calibration mix contains bis(2-chloroethoxy)methane, bis(2-chloroethyl)ether, 4-bromophenyl phenyl ether, 4-chlorophenyl phenyl ether, 2,2'...
Supplier:
ROCKLABS (W/T)
Description:
Rocklabs Gold Standards are reference materials that are certified for either Pt, Pd, Au or Ag
Supplier:
ROCKLABS (W/T)
Description:
Rocklabs Gold Standards are reference materials that are certified for either Pt, Pd, Au or Ag
Supplier:
Restek
Description:
Environmental Air Sampling Gas Standards meet lab requirements for two separate sources of calibration standards.
Supplier:
SPEX CERTIPREP LLC
Description:
Consumer safety standards, phthalates in polyvinyl chloride (PVC) QC standards.
Supplier:
Restek
Description:
Environmental air sampling gas standards meet lab requirements for two separate sources of calibration standards.
Supplier:
Thermo Scientific Chemicals
Description:
One unit makes one liter of 1% solution after dilution
Catalog Number:
(75835-798)
Supplier:
Restek
Description:
The standard consists of dibenzyl phthalate, diphenyl isophthalate and diphenyl phthalate.
Supplier:
LaMotte
Description:
The individually packaged test factors in this outfit allow several groups to work simultaneously.
Supplier:
LaMotte
Description:
Tests for Nine Essential Minor Elements
Catalog Number:
(SXPCB-1242H)
Supplier:
SPEX CERTIPREP LLC
Description:
Semivolatiles
US EPA Method 625 is an analytical method for the monitoring of acid and base neutral extractable fractions in municipal and ...
Catalog Number:
(10000-840)
Supplier:
Hach
Description:
For accuracy checks in molybdenum determinations.
Supplier:
Ricca Chemical
Description:
APHA BOD Standard Check Solution. (Average APHA 5-day 20[degree]C, BOD is 198 mg/L with a standard deviation of +/-30.5 mg/L BOD). Container: Glass.
Supplier:
Restek
Description:
Benzidine Mix (2 components), 605 Benzidines Calibration Mix, Concentration: 2,000 ug/mL each in methylene chloride, Components:Benzidine (92-87-5), 3,3'-Dichlorobenzidine (91-94-1), Minimum shelf life: 6 months
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