Lamotte PERACETIC ACID TEST KIT 7191-01-FMC Manuel d'utilisateur télécharger pdf

PERACETIC ACID TEST KIT

CODE 7191-01-FMC

QUANTITY CONTENTS CODE

30 mL *Sulfuric Acid, 1:1 *6141WT-G

15 mL Ferroin Indicator 6410-E

2 x 30 mL *Hydrogen Peroxide Titrant *5650LWT-G

30 mL *Potassium Iodide 20% Solution *6521-G

60 mL Peracetic Acid Titrant S-6155-H

1 Test Tube, 5-10-25 mL, plastic, w/cap 0715

1 Pipet, 0.5 mL, plastic 0353

*WARNING: Reagents marked with an * are considered to be potential health

hazards. To view or print a Material Safety Data Sheet (MSDS) for these

reagents go to www.lamotte.com. To obtain a printed copy, contact LaMotte by

e-mail, phone or fax.

To order individual reagents or test kit components, use the specified code

number.

NOTE: Do not use for tapwater or less than 20 ppm peracetic acid.

PRO CE DURE

CONCENTRATION OF HYDROGEN PEROXIDE

1. Fill test tube (0715) to 10 mL line with sample water.

2. Add 10 drops of *Sulfuric Acid, 1:1 (6141WT). Swirl to mix. Make

sure solution is thoroughly mixed.

3. Add 1 drop of Ferroin Indicator (6410). Swirl to mix. Make sure

solution is thoroughly mixed. Solution will turn pale orange-pink if

hydrogen peroxide is present.

4. While gently swirling tube, add *Hydrogen Peroxide Titrant

(5650LWT) one drop at a time until pale orange-pink color changes

to colorless or pale yellow. Make sure solution is thoroughly mixed.

Count the number of drops added. Hold bottle vertically.

5. Discard titrated sample and rinse tube out with sample water.

6. Multiply the number of drops used in Step 4 by 50 (fifty). Record as

ppm Hydrogen Peroxide.

1 2

PERACETIC ACID TEST KITCODE 7191-01-FMCQUANTITY CONTENTS CODE30 mL *Sulfuric Acid, 1:1 *6141WT-G15 mL Ferroin Indicator 6410-E2 x 30 mL *Hydroge

CON CEN TRA TION OF PERACETIC ACID1. Fill test tube (0715) to 10 mL line with sample water.2. Add 10 drops of *Sulfuric Acid, 1:1 (6141WT). Swirl to

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Lamotte PERACETIC ACID TEST KIT 7191-01-FMC Manuel d'utilisateur