Instruction manual

Instruction Manual PC 10
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11.2. Calibration Solutions
Note: pH buffer solutions have ±0.01 pH accuracy at 25 °C.
Conductivity standard solutions have ±1% accuracy at 25°C.
Pouches are individually sealed packets containing 20 mL of calibration solution designed for single-
use.
Item Eutech Instruments
Ordering Code
Oakton Instruments
Ordering Code
pH 4.01 buffer solution, 480 mL bottle (1 pint) EC-BU-4BT 00654-00
pH 7.00 buffer solution, 480 mL bottle (1 pint) EC-BU-7BT 00654-04
pH 10.01 buffer solution, 480 mL bottle (1 pint) EC-BU-10BT 00654-08
pH 4.01 buffer pouches, 20 mL x 20 each EC-BU-4BS 35653-01
pH 7.00 buffer pouches, 20 mL x 20 each EC-BU-7BS 35653-02
pH 10.01 buffer pouches, 20 mL x 20 each EC-BU-10BS 35653-03
12.88 mS Calibration Solution in 480-mL bottle (1
pint)
EC-CON-1288BT 00606-10
10 µS Conductivity Pouches, 20 mL x 20 each
EC-CON-10BS
35653-09
447 µS Conductivity Pouches (20 units x 20 mL per
box)
EC-CON-447BS 35653-10
1,413 µS Conductivity Pouches(20 units x 20 mL
per box)
EC-CON-1413BS 35653-11
2,764 µS Conductivity Pouches(20 units x 20 mL
per box)
EC-CON-2764BS 35653-12
15,000 µS Conductivity Pouches(20 units x 20 mL
per box)
EC-CON-15000BS 35653-13