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pH Indicator and Test Paper Reels

GE Whatman Standard pH indicator papers available over the full range pH 1-14, or over a narrow pH range. The Type TC (triple colour) pH indicator dispenser has three separate colour bands on the strip.
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ProductsDescription

Whatman Indicator Paper Universal Reel 7mm x 5m pH 1-14

Picture of Whatman Indicator Paper Universal Reel 7mm x 5m pH 1-14
1153787
2600-100A
WN/2600-100

£12.38 (exc. VAT)
£14.86 (inc. VAT)
Qty
More than 50 in stock
DescriptionReviews
Standard full range pH 1.0 to 14.0 - supplied in a dispenser with colour scale.

Whatman Indicator Paper TC Reel 10mm x 5m pH 1-11

Picture of Whatman Indicator Paper TC Reel 10mm x 5m pH 1-11
1153802
2611-628
WN/2611-628

£15.66 (exc. VAT)
£18.79 (inc. VAT)
Qty
5 in stock
DescriptionSpecificationsReviews
These strips have three separate indicator dye color bands. The combination of colour change resulting from each test is compared with the colour-coded comparison chart which is printed on the dispenser. Using this tri-colour method gives improved speed and accuracy in reading.

Whatman Indicator Paper Universal Reel 7mm x 5m pH 0.5-5.5

Picture of Whatman Indicator Paper Universal Reel 7mm x 5m pH 0.5-5.5
1153788
2600-101A
WN/2600-101

£11.35 (exc. VAT)
£13.62 (inc. VAT)
Qty
10 in stock
DescriptionReviews
Standard narrow range pH 0.5 to 5.5 - supplied in a dispenser with colour scale.

Whatman Indicator Paper Universal Reel 7mm x 5m pH 4.0-7.0

Picture of Whatman Indicator Paper Universal Reel 7mm x 5m pH 4.0-7.0
1153789
2600-102A
WN/2600-102

£11.35 (exc. VAT)
£13.62 (inc. VAT)
Qty
More than 50 in stock
DescriptionReviews
Standard narrow range pH 4.0 to 7.0 - supplied in a dispenser with colour scale.

Whatman Indicator Paper Universal Reel 7mm x 5m pH 6.4-8.0

Picture of Whatman Indicator Paper Universal Reel 7mm x 5m pH 6.4-8.0
1153790
2600-103A
WN/2600-103

£11.35 (exc. VAT)
£13.62 (inc. VAT)
Qty
15 in stock
DescriptionSpecificationsReviews
Standard narrow range pH 6.4 to 8.0 - supplied in a dispenser with colour scale.

Whatman Indicator Paper Universal Reel 7mm x 5m pH 8-10

Picture of Whatman Indicator Paper Universal Reel 7mm x 5m pH 8-10
1153791
2600-104A
WN/2600-104

£11.35 (exc. VAT)
£13.62 (inc. VAT)
Qty
Order now for 12 day delivery
DescriptionReviews
Standard narrow range pH 8.0 to 10.0 - supplied in a dispenser with colour scale.

Whatman Indicator Paper Litmus Blue Reel 7mm x 5m

Picture of Whatman Indicator Paper Litmus Blue Reel 7mm x 5m
1153792
2600-201A
WN/2600-201

£11.35 (exc. VAT)
£13.62 (inc. VAT)
Qty
Order now for 8 day delivery
DescriptionReviews
These easy-to-use test papers facilitate a general test for acid or alkaline reaction. The change occurs around pH 5 to 8. They are particularly recommended for educational use.

Whatman Indicator Paper Litmus Red Reel 7mm x 5m

Picture of Whatman Indicator Paper Litmus Red Reel 7mm x 5m
1153793
2600-202A
WN/2600-202

£11.35 (exc. VAT)
£13.62 (inc. VAT)
Qty
Order now for 5 day delivery
DescriptionReviews
These easy-to-use test papers facilitate a general test for acid or alkaline reaction. The change occurs around pH 5 to 8. They are particularly recommended for educational use.

Whatman Indicator Paper Phenolphthalein Reel 7mm x 5m

Picture of Whatman Indicator Paper Phenolphthalein Reel 7mm x 5m
1153795
2600-204A
WN/2600-204

£11.35 (exc. VAT)
£13.62 (inc. VAT)
Qty
11 in stock
DescriptionReviews
This white paper changes to pink at pH 8.3 and becomes red at pH 10. It is useful for the determination of the neutralization point in weak acid/strong alkali reactions.

Whatman Indicator Paper Potassium Iodide Reel 7mm x 5m

Picture of Whatman Indicator Paper Potassium Iodide Reel 7mm x 5m
1153800
2602-500A
WN/2602-500

£12.20 (exc. VAT)
£14.64 (inc. VAT)
Qty
Order now for 7 day delivery
DescriptionReviews
Used for detecting chlorine and other oxidizing agents. In acid solution, oxidizing agents react with the iodide in the test paper to liberate iodine. The paper will turn blue in the presence of an oxidizing agent (e.g., CI2, Br2, H2O2, HNO2 etc.).
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