Inorganic Ventures' Total Residual Chlorine Standard is a 10 mL certified reference material set in a water matrix for stability. This total residual chlorine standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration…

Inorganic Ventures' Quality Control Standard 4 is a certified reference material set in a nitric acid matrix for stability. This mercury standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . To obtain COA…

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Inorganic Ventures' Quality Control Standard 26 is a certified reference material set in a nitric acid (tr. hydrofluoric acid) matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date .…

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Inorganic Ventures' Quality Control Standard 19 is a certified reference material set in a nitric acid (tr. hydrofluoric acid) matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date .…

Designed for use with Legiolert or BCYE plate count methods. Sample supplied as a dehydrated pellet in the range of 20 - 2400 CFU as L. pneumophila.  Supplied in duplicate so you can evaluate 2 analysts or 2 methods without having to purchase additiona

Inorganic Ventures' Quality Control Standard 28 is a 125 mL certified reference material set in a nitric acid (tr. hydrofluoric acid) matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration…

Inorganic Ventures' Quality Control Standard 1 is a 125 mL certified reference material set in a nitric acid matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

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Inorganic Ventures' Quality Control Standard 21 is a certified reference material set in a nitric acid (tr. hydrofluoric acid) matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date .…

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Matrix: Methanol-P&T

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Use for trace metal analysis. Check your standard curve. Economical, 100 mL volume. Quality Control Standard, 21 Elements, Matrix per Volume 5% HNO3 per 100 mL, Concentration of Element: 100 mg/L Antimony 100 mg/L Arsenic 100 mg/L Beryllium 100 mg/L Cadmium 100 mg/L Calcium 100 mg/L…

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Inorganic Ventures' QC Standard / Instrument Performance Check is a certified reference material set in a water matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . To obtain COA…

Inorganic Ventures' Quality Control Standard 7 is a certified reference material set in a nitric acid (tr. hydrofluoric acid) matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …

Inorganic Ventures' Quality Control Standard 2 is a 125 mL certified reference material set in a nitric acid (tr. hydrofluoric acid) matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration…

Inorganic Ventures' Quality Control Standard 3 is a certified reference material set in a nitric acid matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date .  To obtain COA and…