Cation and Anion Assays

Cat no.

Name

Description

DNH3-200

QuantiFluo™ Ammonia Assay Kit

For quantitative determination of ammonia/ammonium concentration by fluorimetry at 360nm/450nm (compatible on handheld fluorimeter catalog# FL360450).

Detection Limit: 12 μM

Shelf Life: 6 months

DBOR-100

QuantiChrom™ Boron Assay Kit

Quantitative determination of boron in agricultural and environmental samples.

Detection Limit: 0.05 μg/mL or 0.05 ppm

Shelf Life: 12 months

DICA-500

QuantiChrom™ Calcium Assay Kit

Quantitative determination of calcium ion Ca2+ by colorimetric (612nm) method.

Procedure: 3 min.

Kit size: 500 tests.

Detection limit: 0.08 mg/dL (20 µM).

Shelf life: 12 months.

Shipping: ambient temp; storage: 2-8°C.

DICL-250

QuantiChrom™ Chloride Assay Kit

Quantitative determination of chloride ion Cl? by colorimetric (610nm) method.

Procedure: 5 min.

Kit size: 250 tests.

Detection limit: 0.7 mg/dL (0.2 mM).

Shelf life: 12 months.

Shipping: ambient temp; storage: 2-8°C.

DCRM-250

QuantiChrom™ Chromium Assay Kit

For quantitative determination of chromium Cr(VI).

Detection Limit: 20 μg/L (0.38 μM, 0.02 ppm)

Shelf Life: 6 months

DICU-250

QuantiChrom™ Copper Assay Kit

Quantitative determination of copper(II) ion Cu2+ at 359nm.

Procedure: 10 min.

Kit size: 250 tests.

Detection limit: 7 µg/dL (1.0 µM).

Shelf life: 6 months.

Shipping: ambient temp; storage: 2-8°C.

DDTR-100

QuantiChrom™ Detergent Assay Kit

Protein Purification: Traces of detergent in purified protein samples.

Environment: Detergent determination in water and soil.

Method: 560nm and 650nm

Detection Limit:

Tween 80: 0.012 to 4 mM; Tween 20: 0.06 to 5 mM; Triton X-100: 0.23 to 12 mM; Brij L23/35: 0.09 to 5 mM; DTAC: 0.08 to 2 mM; SDS: 10 to 25 mM.

Shelf Life: 12 Months

EFOR-100

EnzyChrom™ Formate Assay Kit

Direct determination of formate concentrations in biological (e.g. urine, blood, etc.) and other samples.

Detection Limit: 50 μM

Shelf Life: 6 months

DIFE-250

QuantiChrom™ Iron Assay Kit

Quantitative determination of iron ions Fe3+ and/or Fe2+ by colorimetric (590nm) method.

Procedure: 30 min.

Kit size: 250 tests.

Detection limit: 27 µg/dL (4.8 µM).

Shelf life: 12 months.

Shipping: ambient temp; storage: 2-8°C.

DIMG-250

QuantiChrom™ Magnesium Assay Kit

Quantitative determination of magnesium ion Mg2+ by colorimetric (500nm) method.

Procedure: 10 min.

Kit size: 250 tests.

Detection limit: 0.1 mg/dL (41 µM).

Shelf life: 12 months.

Shipping: ambient temp; storage: 2-8°C.

DIPI-500

QuantiChrom™ Phosphate Assay Kit

Quantitative determination of phosphate by colorimetric (620nm) method.

Procedure: 30 min.

Kit size: 500 tests.

Detection limit: 3 µg/dL (0.3 µM).

Shelf life: 12 months.

Shipping: ambient temp; storage: 2-8°C.

DSFT-200

QuantiChrom™ Sulfate Assay Kit

Quantitative determination of sulfate ion by colorimetric (600nm) method.

Procedure: 5 min.

Kit size: 200 tests.

Detection limit: 10 µM.

Shelf life: 12 months.

Shipping: ambient temp; storage: 2-8°C.

DIZN-250

QuantiChrom™ Zinc Assay Kit

Quantitative determination of zinc ion Zn2+ by colorimetric (425nm) method.

Procedure: 30 min.

Kit size: 250 tests.

Detection limit: 0.78 µg/dL (0.12 µM).

Shelf life: 6 months.

Shipping: ambient temp; storage: 4, -20°C.