pH Test Paper, pH Range 6-9.5, Dual 15' Rolls Loose Leaf Paper Light Sources: 4 LEDS Wavelengths:

Light Sources: 4 LEDS Wavelengths: 428nm

anatomical studies

Triple-display—shows high

The Pentair DC20 is widely used throughout the aquaculture and fisheries industries

Adjustable wheels allow the operator to control vacuum height and suction velocity

pH Test Paper, pH Range 6-9.5, Dual 15' Rolls Loose Leaf Paper Light Sources: 4 LEDS Wavelengths:Product Code: PH695R Based on well known spectral colour changes and is sharp and clear throughout the range. Narrow strip (5 32 inches) uses micro quantities of liquid on special wet strength paper that will not tear. Each roll is 15 feet long. pH Range 6. 0 9. 5. Dual Rolls of 6. 0 8. 0 and 8. 0 9. 5 in double sided dispenser Supplied with colour charts.