Skip to main content Skip to search Skip to main navigation

pH test paper Duotest pH 3.5–6.8, with two indicator zones

Duotest indicator papers combine two different indicator zones on a single strip. The zones are separated by a hydrophobic barrier, which effectively prevents mixing of the reaction colors and increases the mechanical stability.

CE certified No
Evaluable on No device analysis
Gradation 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
Gross weight (incl. packaging) 25.29 g / 0.06 lbs
Hazardous material No
Packaging dimensions 62 x 17 x 62 mm / 2.44 x 0.67 x 2.44 Inch
Parameter pH
Platform Products for pH determination
Scope of delivery 1 reel of 5 m length and 10 mm width
Shelf life (from production) 3 Year(s)
Storage temperature 4–30 °C / 39–86 °F

Related Products

Special indicator paper pH 6.4–8.0, reel
Special indicator paper pH 6.4–8.0, reel

Content 1 Piece(s)

REF 90210
Loading...
Colorimetric reagents UNISOL 113 for pH 1‑13
Colorimetric reagents UNISOL 113 for pH 1‑13

Content 100 mL

REF 91031
Loading...
pH test strips, pH‑Fix 6.0–7.7, fixed indicator
pH test strips, pH‑Fix 6.0–7.7, fixed indicator

Content 100 Test(s)

REF 92150
Loading...
pH test strips, PEHANON 6.0–8.1, for colored samples
pH test strips, PEHANON 6.0–8.1, for colored samples

Content 200 Test(s)

REF 90417
Loading...
pH test paper Tritest pH 1–11, with three indicator zones
pH test paper Tritest pH 1–11, with three indicator zones

Content 1 Piece(s)

REF 90501
Loading...

Accessories

pH test paper Duotest pH 3.5–6.8, with two indicator zones, refill pack
pH test paper Duotest pH 3.5–6.8, with two indicator zones, refill pack

Content 3 Piece(s)

REF 90313
Loading...