Taylor Water Technologies TAY-K-1444 Operating instructions

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InstructionNumber:5690

Component Description

> BIGUANIDETEST

COMPONENTS:

1x5690 Instruction

1x9198 SampleTube,Graduated,25mL,plasticw/cap

1xR‐0976BiguanideComplexingReagent,DB

1xR‐0977BiguanideIndicatorReagent,DB

1xR‐0978BiguanideTitratingReagent,DB

TOORDERREPLACEMENTPARTSANDREAGENTSCALLTOLL‐FREE

800‐TESTKIT(800‐837‐8548).

PROCEDURE:

CAREFULLYREADANDFOLLOWPRECAUTIONSONREAGENT

LABELS.KEEPREAGENTSAWAYFROMCHILDREN.

1. Rinseandfill25mLsampletube(#9198)to10mLmark

withwatertobetested.

2. Add12dropsofR‐0976BiguanideComplexingReagent.

Swirltomix.

3. Add5dropsofR‐0977BiguanideIndicatorReagent.Swirl

tomix.Sampleshouldturnblue.

4. AddR‐0978BiguanideTitratingReagentdropwise,swirlingand

countingaftereachdrop,untilcolorchangesfromblueto

pink‐purple.Alwaysholdbottleinverticalposition.

5. MultiplydropsofR‐0978BiguanideTitratingReagentby5.

Recordaspartspermillion(ppm)PHMB(polyhexamethylenebiguanide)

asproduct.

4/04