Buffers and Solutions

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 )

530165, PD 250 Reagent Refill, VARIO Free & Total Chlorine 250 pcs The PD250 is designed for easy and controlled dosage of DPD powder reagents. One click gives the exact amount of reagent required for a 10 ml sample. The PD 250 is the perfect alternative (1 per EA )

Ceric Ammonium Sulfate, 0.10 N (0.10 M) Solution in 1.0 N Sulfuric Acid (1 per EA )

Direct Replacement for Hach P/N 2802400. Lovibond, 194911 Water Testing PD 250 Set 2 (1 per EA )

Carboxymethylcellulose Sodium, High Viscosity, Viscosity of 1 Percent Aqueous Solution @ 25 DEG C: 1500-3000 cP, USP is often used as a thickener and stabilizer. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). (1 per EA )

Display Carton (for 2 oz reagents; holds 12 bottles) (1 per EA)

Direct Replacement for Hach P/N 1457799. Ascorbic Acid PP 100 ct Lovibond VARIO Ascorbic Acid, F10, 100 Pack The fast and easy use of VARIO Powder Packs has made them extremely popular for water testing applications in many countries throughout the worl (100 per PK)

Direct Replacement for Hach P/N 2603999. Lovibond VARIO Hexamethylenetetramine, F20, 100 ct. (100 per PK)

Direct Replacement for Hach P/N 2603849. (100 per PK )

Direct Replacement for Hach P/N 2106046. Lovibond VARIO Phosphate 3 Reagent, F10, 50 ct. (50 per PK)

Direct Replacement for Hach P/N 2107769. (100 per PK )

Direct Replacement for Hach P/N 104299. (100 per PK )

Direct Replacement for Hach P/N 2254069. (100 per PK )

Direct Replacement for Hach P/N 2084766. Lovibond VARIO Potassium Persulfate Reagent, F10, 50 ct. (50 per PK)

Direct Replacement for Hach P/N 2395466. (50 per PK )

Direct Replacement for Hach P/N 104199. Tintometer Lovibond 531950 Silica HR Molybdate Powder, 25 mL (Pack of 100) Powder Pack Reagents are pre-measured, unit dose reagents that have been formulated for use in Lovebird' s Aqua Comparator Test Kits, the S (100 per PK)

Direct Replacement for Hach P/N 2167969. (100 per PK )

Direct Replacement for Hach P/N 107799. (100 per PK )

Direct Replacement for Hach P/N 1406599. Lovibond VARIO Nitri 3, F25, 100 Pack The fast and easy use of VARIO Powder Packs has made them extremely popular for water testing applications in many countries throughout the world. The Lovibond Powder Pack pr (100 per PK)

Direct Replacement for Hach P/N 2106769. (100 per PK )

Direct Replacement for Hach P/N 2106069. (100 per PK )

Direct Replacement for Hach P/N 1406528. (1000 per PK )

Direct Replacement for Hach P/N 2671846. Lovibond VARIO Total N Persulfate Reagent, 50 ct. (50 per PK)

Direct Replacement for Hach P/N 2141299. (100 per PK )