ISIS

Oil Test Paper　

Detects the presence of oil in water and soil.
The blue test paper turns dark blue when it reacts with hydrocarbons, gasoline and lubricating oil.

ISIS

Litmus Test Paper Blue and others

ISIS

Standard pH Test Paper 1.0 - 11.0 and others

ISIS

pH Test Paper 0.5 - 5.5 Refill　

It is 7 mm wide x 5 m and can be used in any length.

ISIS

pH Test Paper 4.0 - 7.0 Refill　

It is 7 mm wide x 5 m and can be used in any length.

ISIS

pH Test Paper 5.5 - 9.0 Refill　

It is 7 mm wide x 5 m and can be used in any length.

ISIS

pH Test Paper 6.4 - 8.0 Refill　

It is 7 mm wide x 5 m and can be used in any length.

ISIS

pH Test Paper 7.2 - 9.7 Refill　

It is 7 mm wide x 5 m and can be used in any length.

ISIS

pH Test Paper 9.0 - 13.0 Refill　

It is 7 mm wide x 5 m and can be used in any length.

ISIS

Two Band pH Test Paper DUOTEST 1.0 - 12.0 and others

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pH Test Paper DUOTEST 1.0 - 12.0 Refill　

Separates two different indicators for high accuracy and accurate readings.
The central part is highly hydrophobic, allowing the test paper to retain its physical strength.

ISIS

Three Band pH Test Paper 1-11 and others

ISIS

Three Band pH Test Paper Refill　

A highly accurate test paper that separates three different indicators and is easy to read.
You can also easily guess the midpoint of the tick interval.

ISIS

Stick pH Test Paper 0 - 14.0 and others

ISIS

Stripe pH Test Paper 1.0 - 12.0 and others

ISIS

pH Test Paper 1.0 - 11.0 Refill　

It is 7 mm wide x 5 m and can be used in any length.

ISIS

pH Test Paper 1.0 - 14.0 Refill　

It is 7 mm wide x 5 m and can be used in any length.

ISIS

Semiquantitative Ion Test Paper Iron 1000 100 Pcs and others

ISIS

Moisture Detection Test Paper　MN90609

Detects the presence or absence of moisture in the sample solution or vapor.
When it reacts with water, the white test paper soaked in the solution turns blue.

ISIS

Semiquantitative Fluorine Test Paper　MN90734

Perform semi-quantitative measurement of fluoride ion (F-) in sample solution and groundwater
Immerse the cellulose pink test disk in the supplied solution containing 6% hydrochloric acid, and measure the concentration in the bleached area.

ISIS

Potassium Iodide Starch Test Paper　MN90753

Potassium iodate (KIO3) and starch are impregnated to detect the presence of sulfite (H2SO3) and sulfite ions (SO32-).
The white test paper changes color to blue-purple at the point where the solution drops.

ISIS

Potassium Iodide Starch Test Paper　MN90754

Detects the presence of nitrite (NO2-) and chlorine (Cl2).
Blue-purple spots appear on the white test paper where the solution drops.