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German MN dual color pH test strip DUOTEST 3.5-6.8 90303
The dual color pH test strip has two indicator blocks of different colors on one test strip, which are separated by waterproof material to avoid color
Product details
Parameters:pH
Scale:pH -3.5 • 3.8 • 4.1 • 4.4 • 4.7 • 5.0 • 5.3 • 5.6 • 5.9 • 6.2 • 6.5 • 6.8
Suitable for reflectometers:deny
Length:5 m
Width:10 mm
CE certification:not have
Storage temperature:4−30 ℃
quality guarantee period:3 years
Shipping specifications:1 roll, 5m long, 10mm wide
Harmful substances:not have
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