p-dimethylaminobenzaldehyde, HCl

pH 6.0 (yellow) to pH 7.6 (blue)

Actual Concentration: 1,000ppm ± 3ppm NIST Traceable

The Exaxol 3% sodium sulfide with a heavy metal-free formulation comes in a poly bottle and is an ideal solution to have in chemical laboratories and research facilities. Application: For Laboratory use only Solution for Zinc, APHA

The Exaxol 1% safranine with a heavy metal-free formulation comes in a poly bottle and is an ideal solution to have in chemical laboratories and research facilities. Application: For Laboratory use only

Actual Concentration: 1,000ppm ± 3ppm NIST Traceable

The Exaxol eriochrome black T (0.5% w/v ind in triethanolamine/IPA) is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: For Laboratory use only APHA for Water Hardness

The Exaxol 0.1 w/v congo red is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage.

The Exaxol eriochrome black USP test solution is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: For Laboratory use only

Actual Concentration: 1,000ppm ± 3ppm NIST Traceable

The Exaxol giemsa stain stock solution is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: For Laboratory use only

Aqueous Solution

Actual Concentration: 1,000ppm ± 3ppm NIST Traceable

Actual Concentration: 1,000ppm ± 3ppm NIST Traceable

pH 3.0 (yellow) to pH 4.6 (blue)

Actual Concentration: 1,000ppm ± 3ppm NIST Traceable

The Exaxol eriochrome black T features a metal-free formulation and comes in a 100 mL bottle. It is mainly designed to use in chemical laboratories and research facilities. Application: For Laboratory use only

pH 4.6 (pink) to pH 5.2 (blue-green). APHA for Alkalinity.

Actual Concentration: 1,000ppm ± 3ppm NIST Traceable

The Exaxol zinc acetate with a heavy metal-free formulation comes in a poly bottle and is an ideal solution to have in chemical laboratories and research facilities. Application: For Sulfide Tested in an ISO 17025 accredited laboratory Standardized at 25 deg C to within ±0.2% of stated value APHA

The Exaxol nitrogen standard 1000 ppm (source NO2) is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: For Laboratory use only 1000.0 ppm (µg/mL): N (source…

pH 5.2 (yellow) to pH 6.8 (purple)

Actual Concentration: 1,000ppm ± 3ppm NIST Traceable

Actual Concentration: 1,000ppm ± 3ppm NIST Traceable

The Exaxol 1000 ppm potassium standard is used to determine the concentration of solutions in ion analysis or titrations. It is used in atomic absorption spectroscopy methods. It is used in manufacturing soaps and detergents. Application: For Laboratory use only 1000 ppm (µg/mL) K

pH 3.2 (red) to pH 4.4 (yellow). APHA, ACS RS

1ml=1mg Cl

The Exaxol 1% toluidine blue with a heavy metal-free formulation comes in a poly bottle and is an ideal solution to have in chemical laboratories and research facilities. Application: For Laboratory use only

[776ppm:N]

Actual Concentration: 1,000ppm ± 3ppm NIST Traceable

The Exaxol methyl features a metal-free formulation and comes in a 100 mL bottle. It is mainly designed to use in chemical laboratories and research facilities. Application: For Laboratory use only

Actual Concentration: 1,000ppm ± 3ppm NIST Traceable