WILDCO® Gridded Counting Chamber

Gridded Counting Chamber Lets You Easily Count Large Micro-Organisms

Count larger zooplankton the easy way with the WILDCO Gridded Counting Chamber. Counting Chamber lets you count micro-organisms in the 400-1000µm range by extrapolating their number in a portion of the cell—no need to count what's in the entire cell. Saves you time in the lab! Consists of a 1"W x 3"L glass slide mounted inside a brass frame. A drawn chrome-on-glass, millimeter-square grid divides the slide into sections that each hold 1µL of water. Chambers include two Glass Cover Plates and a plastic case. Requires the use of a standard or inverted compound microscope.
Don't run out—stock up on Extra Glass Cover Plates (No. 138612), sold separately.
Compliance: APHA and Standard Methods specifications for quantifying micro-organisms.