Lamotte ALKALINITY P&T KIT User Manual download pdf

ALKALINITY P&T KIT

DIRECT READING TITRATOR, 0-200 ppm

CODE 4533-DR-01

QUANTITY CONTENTS CODE

100 Phenolphthalein Tablets T-2246-J

100 BCG-MR Indicator Tablets T-2311-J

60 mL *Alkalinity Titration Reagent B *4493DR-H

1 Test Tube, 5-10-15 mL, glass, w/cap 0778

1 Direct Reading Titrator, 0-200 Range 0382

*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 speciﬁ ed code number.

NOTE: Read the Direct Reading Titrator Instruction

Manual (1649) before proceeding. Each minor

division on the Titrator scale equals 4 ppm CaCO

PHENOLPHTHALEIN (P) ALKALINITY PROCEDURE

1. Fill test tube (0778) to 5 mL line with sample water.

2. Add one Phenolphthalein Tablet (T-2246). Cap and mix until tablet disintegrates.

If solution does not turn red, P Alkalinity is 0. If solution turns red, proceed to Step 3.

3. Fill the Direct Reading Titrator (0382) with *Alkalinity Titration Reagent B

(4493DR). Insert Titrator into center hole of test tube cap.

4. While gently swirling tube, slowly press plunger to titrate until red color disap-

pears. Read the test result directly from the scale where the large ring on the Titra-

tor meets the Titrator barrel. Record as ppm P Alkalinity as CaCO

EXAMPLE: Plunger tip is 3 minor divisions below line 80. The test result is 80

plus 12 (3 divisions x 4) equals 92 ppm.

5. If plunger tip reaches the bottom line on the Titrator scale (200 ppm) before the

color change occurs, reﬁ ll the Titrator and continue the titration. When recording

test result, be sure to include the value of original amount of reagent dispensed

(200 ppm).

NOTE: Do not move Titrator plunger after the P Alkalinity endpoint has been

obtained. The titration is continued in the T Alkalinity procedure.

TOTAL (T) ALKALINITY PROCEDURE

6. Being careful not to move plunger, remove Titrator and cap from test tube con-

taining sample that was titrated in Step 4.

7. Add one BCG-MR Tablet (T-2311). Cap and shake until tablet disintegrates.

Solution will turn green-blue.

WARNING! This set contains chemicals

that may be harmful if misused. Read

cautions on individual containers

carefully. Not to be used by children

except under adult supervision

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Summary of Contents

Page 1 - ALKALINITY P&T KIT

ALKALINITY P&T KITDIRECT READING TITRATOR, 0-200 ppmCODE 4533-DR-01QUANTITY CONTENTS CODE100 Phenolphthalein Tablets T-2246-J100 BCG-MR Indicator

Page 2 - 64533-DR-01 12/11

8. Reinsert Titrator in cap and continue titration until color changes from green-blue to pink. Read the test result directly from the scale where th

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Lamotte ALKALINITY P&T KIT User Manual

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