K-Y? Personal Lubricant Jelly 4 oz
$7.99
Collect water samples quickly and easily! This newly designed horizontal?water sampler allows water to be sampled at specific depths. A 20?meter calibrated line, marked at one meter intervals, is included. The?clear acrylic tube allows a visual inspection of the sample prior to?dispensing and holds approximately 1,200 mL of sample.
Grades 5 and up
Send the weighted messenger down the line to trip the closing mechanism at the desired depth.
Emma Johnson - 2024-03-03
Speedy delivery and the product quality is beyond what I imagined. Excellent value for money and stellar customer service!