LaMotte AG-103 Fresh Water Aquarium - Manual (Page 11)

CALCIUM & MAGNESIUM
(TOTAL) HARDNESS
QUANTITY CONTENTS CODE
15 mL *Sodium Hydroxide Reagent
w/Metal Inhibitors
*4259-E
50 Calcium Hardness Indicator Tablets T-5250-H
15 mL *Hardness Reagent # 5 *4483-E
100 Hardness Reagent # 6 Tablets 4484-J
60 mL Hardness Reagent # 7 4487DR-H
1 Test Tube, 5-10-12.9-15-20-25 mL,
glass, w/cap 0608
1 Direct Reading Titrator, 0-200 Range 0382
1 Pipet, 0.5 mL 0353
*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.
NOTE: Carefully read the instruction manual for the LaMotte Direct
Reading Titrator before performing the titration described below. The
titrator is calibrated in terms of Hardness expressed as parts per million
(ppm) Calcium Carbonate (CaCO
3
). Each minor division on the Titrator
scale equals 4 ppm CaCO
3
.
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