LaMotte OCTET COMPARATOR BI-COLOR READER User Manual

·TEST KIT PROCEDURE 121

TITRATION OF OAKITE ALKALINE PRODUCTS WITH N ACID USING PHENOLPHTHALEIN INDICATOR

(THIS PROCEDURE REPLACES PREVIOUS OAKITE PROCEDURE 92)

Test Kit: - OAKITE ALKALINE TEST KIT (CODE OKT 9205)

Reagents and Equipment:

Code Quantity Description

OKT 6130-J 100 ml 1 N Hydrochloric Acid OKT 6131-J 100 ml 0.1 N Hydrochloric Acid OKT 2246-G 25 ml Phenolphthalein OKT 2207-G 25 ml Bromcresol Green OKT 2292-G 25 ml Methyl Red 0376 2 Direct Reading Titrator; 0-1 ml 0778 1 Titration Tube marked at 5, 10 and

15 ml, with cap

0354 1 Plastic dropper marked at 1 ml

TK 121

Step 1: Using the 1 ml dropper, pipet the appropriate sample volume of Oakite solution

listed in the table below into the empty titration tube. Add water to this solution until the volume is at least to the 5 ml mark. For 5 and 10 ml sample volumes, use the graduations on the titration tube. No water need be added.

Step 2: Add 1 or 2 drops of Phenolphthalein Indicator. Swirl to mix. The color will be

red. Place the cap on the titration tube.

Step 3: Fill the Direct Reading Titrator* to the zero mark with 1N Acid.

Step 4: Insert tip of Titrator into the central hole in the titrating tube cap. While holding

the Titrator assembly in one hand, slowly depress the plunger of the Titrator with the other hand to dispense the titrating solution. Swirl the solution gently after each drop has been added. When the red color of the solution disappears completely, stop any further movement of the plunger. Record the reading on the Titrator in ml. Call this Titration T. This completes the analysis.

Calculation: T x F = % by vol, g/l or oz/gal of Oakite product.

*NOTE: For complete instructions on how to use the Direct Reading Titrator please

refer to the enclosed instruction sheet.

(con tin ued)

Test Kit procedure 121 continued

Use Concentration Sample Volume Multiplying Factor (F)

Oakite Material

24 30-90 (4-12) 1 75 (10)

45 1.5-15 (0.2-2) 10 6.3 (0.83)

62 3.8-15 (0.5-2) 5 11 (1.4)

77 15-60 (2-8) 2 51 (6.8)

90 45-90 (6-12) 1 64 (8.5)

94 7.5-30 (1-4) 10 13 (1.8)

100 15-60 (2-8) 2 24 (3.2)

145 0.5-2 10 0.80

160 15-45 (2-6) 2 22 (3.0)

161 3.8-15 (0.5-2) 10 15 (2.0)

162 7.5-30 (1-4) 5 16 (2.2)

190 60-120 (8-16) 1 54 (7.2)

245 0.5-2 10 0.95

295 30-45 (4-6) 2 42 (5.6)

g/l (oz/gal)

15-90 (2-12) 1 63 (8.3)

% by vol in ml % by vol

g/l (oz/gal)

345 0.5-2 10 1.7

360 L 2-8 1 5.7

990 45-90 (6-12) 1 54 (7.2)

2327 30-60 (4-8) 2 42 (5.6)

ALC-1

Alclean NS

Aluminum Cleaner 164

Anodet

Anoprep

Dynadet

Dynamerse

Enprox 714

Enprox Tow e r Cleaner

FiSan-500

FiSan-500M

1.9-7.5 (0.25-1) 10 6.6 (0.88)

15-60 (2-8) 10 30 (4.0)

45-75 (6-10) 2 82 (11)

45-90 (6-12) 1 71 (9.5)

15-60 (2-8) 2 44 (5.9)

22-90 (3-12) 2 42 (5.6)

22-90 (3-12) 2 47 (6.2)

2-8 1 6.0

3.8-15 (1.5-2) 10 15 (2.0)

0.5-2 5 1.2

FiSan-Bottle Clean

15-60 (2-8) 10 20 (2.7)

(con tin ued)

Test Kit Procedure 121 continued

Use Concentration Sample Volume Multiplying Factor (F)

Oakite Material

FiSan Brite

FiSan-CQD

Fleetline TC

FM 183

Liqualin

Low Heat Cleaner 1

Low Heat Cleaner 3

LRS

Okemclean

Rustripper

Rustripper M

Solventol 530

Solventol 828

g/l (oz/gal)

% by vol in ml % by vol

g/l (oz/gal)

7.5-30 (1-4) 2 24 (3.2)

60-120 (8-16) 1 72 (9.6)

30-120 (4-16) 2 82 (11)

1-4 10 4.0

22-90 2 66 (8.8)

2-8 5 2.8

1-4 5 2.5

2.8 5 6.5

30-90 (4-12) 1 60 (8.0)

15-45 (2-6) 2 26 (3.5)

7.5-15 (1-2) 10 15 (1.9)

30-60 (4-8) 5 29 (3.9)

7.5-30 (0.5-2) 10 10 (1.3)

Solventol 3641

Solventol 3830

Solventol Actostrip 3929FB

Solventol ES 3899

STC

Stripper M3

Stripper Q5

Stripper Q9

Stripper Q9L

Stripper Q9L Special

Stripper Q10

Stripper R6

Stripper R8

Super Rustripper

3.8-15 (0.5-2) 10 9.7 (1.3)

3-10 1 7.1

40-60 1 28

45-90 (6-12) 2 48 (6.4)

2-8 5 3.0

22-90 (3-12) 1 47 (6.3)

22-90 (3-12) 1 45 (6.0)

22-90 (3-12) 1 52 (7.0)

5-20 1 8.4

5-20 1 8.5

10-40 1 23

30-120 (4-16) 1 48 (6.4)

30-120 (4-16) 1 52 (7.0)

30-120 (4-16) 1 75 (10)

9/1/87 Supersedes 1/22/87 Ptd. in U.S.A.

TP/TK 121

·TEST KIT PROCEDURE 122

TITRATION OF OAKITE ALKALINE PRODUCTS WITH N ACID USING BROMCRESOL GREEN INDICATOR

(THIS PROCEDURE REPLACES PREVIOUS OAKITE PROCEDURES 1 AND 56)

Test Kit: - OAKITE ALKALINE TEST KIT (CODE OKT 9205)

Reagents and Equipment:

Code Quantity Description

OKT 6130-J 100 ml 1 N Hydrochloric Acid OKT 6131-J 100 ml 0.1 N Hydrochloric Acid OKT 2246-G 25 ml Phenolphthalein OKT 2207-G 25 ml Bromcresol Green OKT 2292-G 25 ml Methyl Red 0376 2 Direct Reading Titrator; 0-1 ml 0778 1 Titration Tube marked at 5, 10 and

15 ml, with cap

0354 1 Plastic dropper marked at 1 ml

TK 122

Step 1: Using the 1 ml dropper, pipet the appropriate sample volume of Oakite solution

listed in the table below into the empty titration tube. Add water to this solution until the volume is at least to the 5 ml mark. For 5 and 10 ml sample volumes, use the graduations on the titration tube. No water need be added.

Step 2: Add 1 or 2 drops of Bromcresol Green Indicator. Swirl to mix. The color will be

blue. Place the cap on the titration tube.

Step 3: Fill the Direct Reading Titrator* to the zero mark with 1N Acid.

Step 4: Insert tip of Titrator into the central hole in the titrating tube cap. While holding

the Titrator assembly in one hand, slowly depress the plunger of the Titrator with the other hand to dispense the titrating solution. Swirl the solution gently after each drop has been added. When the color of the solution changes from blue to a distinct yellow, stop any further movement of the plunger. Record the reading on the Titrator in ml. Call this Titration T. This completes the analysis.

Calculation: T x F = % by vol, g/l or oz/gal of Oakite product.

*NOTE: For complete instructions on how to use the Direct Reading Titrator please

refer to the enclosed instruction sheet.

(con tin ued)