Insert Cuvettes - MACHEREY-NAGEL NANOCOLOR VARIO C2 Manual

Damaged cuvettes can break during the digestion process. Do not use cuvettes that are
damaged or were dropped. Make sure that the cuvettes are not damaged before inserting
them into the heating block.
Prepare the sample according to the instructions in the package insert and the pictogram
instructions (Figure 14).

13.2 Insert cuvettes

Contaminated cuvettes can damage the heating block. Clean the outside of the
cuvette before inserting it into the bores of the heating block.
Manual heating block NANOCOLOR
WARNING
HKS 61
CSB 1500
COD / DCO / DQO
Methode / Method / Méthode / Método 595 / 605 / 620 nm
0291 100–1500 mg/L O₂
A B C
2.0 mL
F G H
20–25 °C
Figure 14: Example of pictogram instructions
NOTICE
REF 985029
Min 20–80 %
100 380 1220 1500 mg/L O₂
D E
160 °C / 30 min
148 °C / 2 h
10 min
M
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VARIO C2 / VARIO 4 EN, 08.2021
®
Test 0‑29
Max
49