Xuất xứ: Marienfeld-Đức
Counting chambers acc. to Sedgewick Rafter ar e intended for counting of particles and microorganisms in water or other transparent liquids.

Thông số kỹ thuật

  • The cell of 50 x 20 x 1 mm (= 1 cm³) is ruled in a 1 mm grid subdividing 1 ml in 1000 μl
  • Supplied with cover glass approx. 60 x 30 x 1 mm
Cat. No.   Unit
0336000 spare cover glass approx. 60 x 30 x 1 mm 1
0611300 precision type made of glass
with chromium deposited for phase contrast use
with ground and chamfered edges
1
0611400 single type made of plastic 1