Taylor Water Technologies TAY-K-1444 Operating instructions

Hello! I've read the Taylor Technologies Biguanide Test 5690 instructions and am ready to assist you. The document outlines a step-by-step chemical test procedure for determining the concentration of polyhexamethylene biguanide (PHMB). It includes specific instructions on using reagents and measuring results. If you have any questions about this procedure, please ask.
What is the first step in the procedure?

How many drops of R-0976 Biguanide Complexing Reagent should be added?

What color should the sample turn after adding R-0977 Biguanide Indicator Reagent?

How to record the result?

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