stonylab Quantitative Filter Paper, 100 Pack Slow Flow Rate Cellulose Filter Paper Circles with 10 Micron Particle Retention, 74 mm Diameter industrial SUITABLE SIZES --- The FOPOR

SUITABLE SIZES --- The FOPOR cellphone armband is stretchy and it is suitable for most arms ( Scalable Circumference 9

The color chart has obvious color changes from blue to brown to orange

1% FS of full scaleLimit maximum pressure:30PsiRepeatability:±0

turn off reach 150psi

stonylab Quantitative Filter Paper, 100 Pack Slow Flow Rate Cellulose Filter Paper Circles with 10 Micron Particle Retention, 74 mm Diameter industrial SUITABLE SIZES --- The FOPORstonylab Quantitative Filter Paper, 100 Pack Slow Flow Rate Cellulose Filter Paper Circles with 10 Micron Particle Retention, 74 mm Diameter Product Features Available in Diameter: 56 mm, 74 mm, 94 mm Cellulose filter paper removes particles > 10 m Filtration speed: 70 140 sec StonyLab standard filter paper circles; ash content: 0. 01% Compatible with StonyLab Buchner Filtering Funnel