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MD 610_2d 11/2019
10. Heat vials,
standing on its head
, at
120°C
in the pre-
heated reactor for
120 minutes
.
11. Wait for 1 hour before proceeding.
Do not cool down with water!
After cooling, turn
the cellupright and measurein the photometer
within
10 min.
Performing test procedure:
Insert the adapter for 16 mm Ø vials.
10. Place the cooled down blank in the sample chamber
making sure that the marks
are aligned.
11. Press
ZERO
key.
12. Removethe vial from the sample chamber.
13. Placethe cooled down sample in the sample chamber
making sure that the marks
are aligned.
14. Press
TEST
key.
The result is shown in the display in mg/l TOC.
Notes:
1. This method is adapted from MERCK.
2. Before performing the test read the original test instructions (delivered with the test) and
the MSDS(available at www.merckmillipore.com).
3. Spectroquant
®
is a registered trade mark of the company MERCKKGaA.
4. Appropriate safety precautions and good lab technique should be used during the whole
procedure.
5. Sample volume should always be metered by using volumetric pipette (classA).
6. TOC =
T
otal
O
rganic
C
arbon
Reagent / Accessories
Form of reagent/Quantity
Order-No.
MERCKSpectroquant
®
1.14879.0001
Cell Test / 25 tests
420756
Screw caps
1.73500.0001
6 units
420757
prepare Zero
press ZERO
Zero accepted
prepare Test
press TEST
Summary of Contents for Lovibond MD 610
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Page 15: ...9 MD 610_2d 11 2019 Part 1 Methods...
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Page 307: ...301 MD 610_2d 11 2019 Part 2 Instrument Manual...
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