Buffers and Solutions

Calcium Chloride TS - 500mL (1 per EA )

Shelf Life (months): 24, , UN Number: UN2790 (1 per EA)

Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)

Sulfuric Acid, 6 N, 500.00 mL Poly natural (1 per EA )

Hydrochloric Acid, 1 N, 4.00 L Cubitainer (1 per EA )

Shelf Life (months): 24, Traceable to NIST, UN Number: UN1824 (1 per EA)

EDTA Disodium, 0.1 M Solution, is also referred to as Ethylenediaminetetraacetic acid. The EDTA is extremely good at binding metals. This property is useful in complexometric titrations for the determination of metal levels.

(1 per EA )

Nitric Acid, 25% v/v Solution, 100 mL, Glass w/ Dropper (1 per EA )

Barium Chloride Solution 20%, 32 oz (1 per EA)

Potassium Pyroantimonate TS - 500mL (1 per EA )

Total Alkalinity Indicator, 32 oz (1 per EA)

Hydrochloric Acid 1N, 16 oz (1 per EA)

FAS-DPD Titrating Reagent (for chlorine), 16 oz (1 per EA)

Hydrochloric Acid, 1.0 N Aqueous Solution, is a colorless and clear, highly corrosive, highly pungent solution of hydrogen chloride in water. As an monoprotic acid and one of the six common strong mineral acids it is the least likely to be subject to an oxidation-reduction reaction. Hydrochloric acid is also frequently used during chemical analysis to prepare samples for analysis. It reacts with basic compounds, turning them into dissolved chlorides that can then undergo analysis.

(1 per EA )

Shelf Life (months): 24, Traceable to NIST, UN Number: UN1824 (1 per EA)

Shelf Life (months): 12, Traceable to NIST, UN Number: (1 per EA)

Bleach Reagent #1 .75oz DB (1 per EA)

Shelf Life (months): , Traceable to NIST, UN Number: UN1814 (1 per EA)

Sodium Chloride, 2% w/w Solution, 500 mL, Poly (1 per EA )

Starch Indicator, 1 Percent (w/v) Aqueous Solution, Stabilized, is used in chemistry as an indicator for redox titrations where triiodide is present. These titrations are typically useful in volumetric analysis for determination copper(II), antimony (V), chlorate, hydrogen peroxide, dissolved oxygen, sulfite and sulfide levels.

(1 per EA )

Hydrochloric Acid, 0.1 N, Aqueous Solution is a colorless, clear, highly corrosive, highly pungent solution of hydrogen chloride in water. As an monoprotic acid and one of the six common strong mineral acids it is the least likely to be subject to an oxidation-reduction reaction. Hydrochloric acid is frequently used during chemical analysis to prepare samples for analysis. It reacts with basic compounds, turning them into dissolved chlorides that can then undergo analysis.

(1 per EA )

Sulfuric Acid, 2.5 N, 1.00 L Poly natural (1 per EA )

Red-Four (TM) Buffer Solution, pH 4.01 +/- 0.01 @ 25 DEG C, Color-coded RED, Reference Standard (1 per EA )

Shelf Life (months): 24, Traceable to NIST, UN Number: (1 per EA)