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Quality Control and Proficiency Samples

Quality Control and Proficiency Samples

Standard-value, reference solutions designed to act as benchmark values for quality control and process proficiency procedures.
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1 – 15 of 193 results
1

1000 μg/mL Delta-8-Tetrahydrocannabinol (THC) Standard in P&T Methanol Solvent, Restek
SDP

EDGE
2

Total Suspended Solids (TSS) Standard, 100 ppm TSS (Gravimetric, Dried at 103-105°C), Ricca Chemical
SDP

CAS: 9004-34-6

CAS 9004-34-6
3

Lab Performance Check, Method 200.7, Ricca Chemical
SDP

CAS 584-08-7
Physical Form Liquid
CAS Min % 0.01
Packaging Amber Poly Bottle
Shelf Life 12 Months
Methods Method 200.7
CAS Max % 0.02
4

Quality Control Standard 21, Ricca Chemical
SDP

ICP Quality Control Standard

5

VeriSpec™ QC Standard 21, Ricca Chemical
SDP

100 ppm: As, Be, Ca, Cd, Co, Cr, Cu, Fe, Li, Mg, Mn, Mo, Ni, Pb, Sb, Se, Sr, Ti, Tl, V, Zn /nManufac

6

Quality Control Standard 15 for ICP, Ricca Chemical
SDP

For ICP

CAS 497-19-8, 7732-18-5
Physical Form Liquid
CAS Min % 0.02
Chemical Name or Material Quality Control Standard 15
CAS Max % 0.02
7

Quality Control Standard 7A, Ricca Chemical
SDP

For ICP

CAS 7697-37-2, 7732-18-5
Color Colorless
CAS Min % 0.05
Packaging Amber Poly Bottle
Chemical Name or Material Quality Control Standard 7A
Shelf Life 12 months
Odor Odorless
CAS Max % 0.05
8

1000 μg/mL Cannabinol (CBN) Standard in P&T Methonol Solvent, Restek
SDP

9

Quality Control Standard Mixture, Restek™
SDP

10

Quality Control Standard Mixture, Revised, Restek
SDP

11

International Stock Standard Mixture (2 components), Restek™
SDP

CAS: 8012-95-1 Molecular Formula: MFCD00131611 Molecular Weight (g/mol): 0.00 MDL Number: MFCD00131611 InChI Key: FFNDMZIBVDSQFI-UHFFFAOYSA-N PubChem CID: 68245 ChEBI: CHEBI:38701 IUPAC Name: 2-(3,4,5-trihydroxyphenyl)chromenylium-3,5,7-triol;chloride SMILES: *

PubChem CID 68245
CAS 8012-95-1
Molecular Weight (g/mol) 0.00
ChEBI CHEBI:38701
MDL Number MFCD00131611
SMILES *
IUPAC Name 2-(3,4,5-trihydroxyphenyl)chromenylium-3,5,7-triol;chloride
InChI Key FFNDMZIBVDSQFI-UHFFFAOYSA-N
Molecular Formula MFCD00131611
12

QC Standard 21 For ICP/MS, SPEX CertiPrep™
SDP GSA_VA

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

Chemical Name or Material Quality Control Standard 21 for ICP/MS
Grade Trace ICP/ICP-MS
13

Quality Control Standards 21 For ICP, SPEX CertiPrep™
SDP

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

Name Note Standard 21
CAS 7664-39-3, 108-88-3
Grade Assurance
CAS Max % 0.01
14

QC Standard 21 For Environmental Analysis, SPEX CertiPrep™
SDP GSA_VA

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

Concentration or Composition Notes Up to 68 elements are scanned with found values for ICP and ICP-MS standards. The found value of the trace metallic impurities is reported on the Certificate of Analysis.
For Use With (Equipment) AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation
Health Hazard 1 Causes severe skin burns and eye damage
Packaging Triple-leached LDPE bottle
DOT Information Hazardous
Chemical Name or Material ICP Quality Control Standard 21
Grade Environmental
Recommended Storage Ambient
Solvent or Matrix 5% HNO3/tr Tart. Acid/tr HF
15

Quality Control Standards 23 For ICP, SPEX CertiPrep™
SDP GSA_VA

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

Name Note Standard 23
CAS 7440-02-0
Grade Assurance
CAS Max % 90.0