LaMotte Water Analysis Kit for Home Brewers - Manual (Page 7)

SULFATE TEST
QUANTITY CONTENTS CODE
50 *Sulfate Turb Tablets *6456-H
1 Test Tube, 5-10-25 mL, plastic, w/cap 0715
1 Sulfate Color Chart 7188-01-CC
1 2
3 4 6
5
SULFATE
Fill test tube ( 0715)
to 5 mL line with
sample water.
Add 1 *Sulfate
Turb Tablet (6456).
Cap and shake until
tablet disintegrates.
Remove the cap.
Immediately place the bottom of
the tube on a black TARGET on
the color chart. Look down through
the tube at the target under the
tube. Compare the grayness of the
target to the GRAY scale on the left
to determine the RESULT in ppm.
If the sample is more turbid than the 200 ppm target, fi ll a clean
tube to the 5 mL line with sample. Fill to the 10 mL line with distilled
water. Mix. Repeat the test with 5 mL of this diluted sample.
Multiply the result by 2.
Thoroughly brush and rinse tubes immediately after each use.