Lamotte SULFITE IN WATER TEST KIT AB-SIT Manuel d'utilisateur télécharger pdf

SULFITE IN WATER TEST KIT

AU TO MATIC BURET METHOD

MODEL AB-SIT · CODE 7176

QUANTITY CONTENTS CODE

120 mL *Sulfite Reagent A *7327-J

60 mL Sulfite Reagent B 7328-H

2 x 230 mL Sulfite Reagent C 7329-K

2 Pipets, 1.0 mL, plastic 0354

2 Erlenmeyer Flasks, 125 mL, glass 0431

1 Graduated Cylinder, 50 mL, glass 0418

1 Automatic Buret, squeeze valve 0427

*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.

Read the Automatic Buret Instruction Manual before proceeding. A

50 mL test sample is used. Each mL of Sulfite Reagent C used is equal

to 20 parts per million of Sulfite (SO

-2

NOTE: Sulfite standards deteriorate quickly and must be tested

immediately. To improve stability, Standard Methods (17th Edition, 4500

- SO

-2

B) suggests adding 1 mL of an EDTA solution (2.5 g Disodium

EDTA/100 mL Distilled Water) per 100 mL sample. The sample still

must be tested immediately and taken with minimal air contact.

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SULFITE IN WATER TEST KITAU TO MATIC BURET METHODMODEL AB-SIT · CODE 7176QUANTITY CONTENTS CODE120 mL *Sulfite Reagent A *7327-J60 mL Sulfite Reagent

PRO CE DURE1. Use a 1.0 mL pipet (0354) to add 2 mL of *Sulfite Reagent A(7327) to an Erlenmeyer flask (0431).2. Fill graduated cylinder (0418) to 50

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Lamotte SULFITE IN WATER TEST KIT AB-SIT Manuel d'utilisateur