User Manual

ManualsBrandsLaMotte ManualsEquipmentALKALINITY BURET TITRA TION TRAY

AL KA LIN ITY BURET TI TRA TION TRAY

1 mL = 1 mg Alkalinity as CaCO

CODE 7130

QUANTITY CONTENTS CODE

30 mL Total Alkalinity Indicator 2786-G

30 mL *Phenolphthalein Indicator, 1% *2246-G

2 x 250 mL Sulfuric Acid, 0.02N 6068-K

1 Graduated Cylinder, 50 mL, glass 0418

1 Erlenmeyer Flask, 125 mL 0431

*WARNING: Reagents marked with a * are considered hazardous substances.

Material Safety Data Sheets (MSDS) are supplied for these reagents. For your

safety, read label and accompanying MSDS before using.

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

number.

Read the Automatic Buret Instruction Manual before proceeding.

Summary of content (4 pages)

PAGE 1
ALKALINITY BURET TITRATION TRAY 1 mL = 1 mg Alkalinity as CaCO3 CODE 7130 QUANTITY 30 mL 30 mL 2 x 250 mL 1 1 CONTENTS Total Alkalinity Indicator *Phenolphthalein Indicator, 1% Sulfuric Acid, 0.02N Graduated Cylinder, 50 mL, glass Erlenmeyer Flask, 125 mL CODE 2786-G *2246-G 6068-K 0418 0431 *WARNING: Reagents marked with a * are considered hazardous substances. Material Safety Data Sheets (MSDS) are supplied for these reagents. For your safety, read label and accompanying MSDS before using.
PAGE 2
PROCEDURE 1. Fill the graduated cylinder (0418) to the 50 mL line with the sample water. Transfer to Erlenmeyer flask (0431). 2. Add five drops of *Phenolphthalein Indicator, 1% (2246). Mix. If solution turns red, proceed to Step 3. If solution does not turn red, Phenolphthalein (P) Alkalinity is zero. 3. Fill the automatic buret with Sulfuric Acid, 0.02N (6068). While gently swirling the flask, add Sulfuric Acid, 0.02N until the red color disappears. Record buret reading as Reading P.
PAGE 3
ALKALINITY BURET TITRATION TRAY 1 mL = 1 mg Alkalinity as CaCO3 CODE 7130 QUANTITY 30 mL 30 mL 2 x 250 mL 1 1 CONTENTS Total Alkalinity Indicator *Phenolphthalein Indicator, 1% Sulfuric Acid, 0.02N Graduated Cylinder, 50 mL, glass Erlenmeyer Flask, 125 mL CODE 2786-G *2246-G 6068-K 0418 0431 *WARNING: Reagents marked with a * are considered hazardous substances. Material Safety Data Sheets (MSDS) are supplied for these reagents. For your safety, read label and accompanying MSDS before using.
PAGE 4
PROCEDURE 1. Fill the graduated cylinder (0418) to the 50 mL line with the sample water. Transfer to Erlenmeyer flask (0431). 2. Add five drops of *Phenolphthalein Indicator, 1% (2246). Mix. If solution turns red, proceed to Step 3. If solution does not turn red, Phenolphthalein (P) Alkalinity is zero. 3. Fill the automatic buret with Sulfuric Acid, 0.02N (6068). While gently swirling the flask, add Sulfuric Acid, 0.02N until the red color disappears. Record buret reading as Reading P.