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Contract Laboratory Program Standards

Contract laboratory program (CLP) standards suitable for use as reference materials.
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106 – 120 of 137 results
106

Ethylbenzene, Certified Reference Material, MilliporeSigma™ Supelco™

Pharmaceutical secondary standards for application in quality control. Provides pharma laboratories and manufacturers with a convenient, and cost-effective alternative to the preparation of in-house working standards.

107

UOP Method 690 Standard-7 Components, SPEX CertiPrep™
SDP

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

108

Performance Evaluation Mixture, SPEX CertiPrep™
SDP

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

109

High Concentration Base/Neutrals Matrix Spike, SPEX CertiPrep™
SDP

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

110

Low Level Semivolatiles Base-Neutrals Mix A, SPEX CertiPrep™
SDP

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

111

Base/Neutrals Surrogate Standard, High Level, SPEX CertiPrep™
SDP

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

112

High Concentration Acid Surrogate, SPEX CertiPrep™
SDP

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

113

Ready-Prep 3/90-SOW Surrogate Spike, SPEX CertiPrep™
SDP

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

114

3,3'-Dichlorobenzidine Stock Standards, SPEX CertiPrep™
SDP

CAS: 91-94-1 Molecular Formula: C12H10Cl2N2 Molecular Weight (g/mol): 253.126 InChI Key: HUWXDEQWWKGHRV-UHFFFAOYSA-N PubChem CID: 7070 ChEBI: CHEBI:82315 IUPAC Name: 4-(4-amino-3-chlorophenyl)-2-chloroaniline SMILES: C1=CC(=C(C=C1C2=CC(=C(C=C2)N)Cl)Cl)N

PubChem CID 7070
CAS 91-94-1
Molecular Weight (g/mol) 253.126
ChEBI CHEBI:82315
SMILES C1=CC(=C(C=C1C2=CC(=C(C=C2)N)Cl)Cl)N
IUPAC Name 4-(4-amino-3-chlorophenyl)-2-chloroaniline
InChI Key HUWXDEQWWKGHRV-UHFFFAOYSA-N
Molecular Formula C12H10Cl2N2
115

UOP Method 543 Standard-2 Components, SPEX CertiPrep™
SDP

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

116

ASTM Method D6296 Standard-11 Components, SPEX CertiPrep™
SDP

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

117

Alternate ASTM Method D6296 Standard-10 Components, SPEX CertiPrep™
SDP

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

118

UOP Method 551 Standard-7 Components, SPEX CertiPrep™
SDP

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

119

UOP Method 868 Standard-10 Components, SPEX CertiPrep™
SDP

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

120

ASTM UOP Method 720 Standard-5 Components, SPEX CertiPrep™
SDP

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material