General Reference Standard Materials

General reference standard materials for laboratory use. Analytical standards in this category are mostly used in wet chemistry analysis. Labsert is one the biggest manufacturer which has wide wet chemistry standards portfolio. 
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1000 mg/l - 100 ml - Alkalinity Reference Standard Solution (As CaCO3)

1000 mg/l - 100 ml - Alkalinity Reference Standard Solution (As CaCO3)..

1000 mg/l - 100 ml - Calcium Hardness Reference Standard

1000 mg/l - 100 ml - Calcium Hardness Reference Standard Solution..

1000 mg/l - 100 ml - Formaldehyde Reference Standard Solution

1000 mg/l - 100 ml - Formaldehyde Reference Standard Solution in %5 MeOH..

1000 mg/l - 100 ml - Hydrogen Peroxide Reference Standard Solution

1000 mg/l - 100 ml - Hydrogen Peroxide Reference Standard Solution in Water. ..

1000 mg/l - 100 ml - Total Chromium Reference Standard Solution

1000 mg/l - 100 ml - Total Chromium Reference Standard Solution in Water..

1000 mg/l - 100 ml - Total Hardness Reference Standard

1000 mg/l - 100 ml - Total Hardness Reference Standard Solution..

1000 mg/l - 100 ml - Total Kjeldahl Nitrogen Reference Standard Solution

1000 mg/l - 100 ml - Total Kjeldahl Nitrogen Reference Standard Solution in Water..

1000 mg/l - 100 ml - Total Nitrogen Reference Standard Solution

1000 mg/l - 100 ml - Total Nitrogen Reference Standard Solution in Water. Certified reference s..

1000 mg/l - 100 ml - Total Phenolics Reference Standard Solution

1000 mg/l - 100 ml - Total Phenolics Reference Standard Solution in Water. Standard reference i..

1000 mg/l - 100 ml -Total Residual Chlorine Reference Standard

1000 mg/l - Total Residual Chlorine Reference Standard Solution in Water..

1000 mg/l - 100 ml -Total Residual Free Chlorine Reference Standard

1000 mg/l - Total Residual Free Chlorine Reference Standard Solution in Water..

1000 mg/l - 1000 ml - Total Solid Matters Standard

1000 mg/l - Total Solid Matters Reference Standard. This reference material contains dissolved solid..