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Drummond Scientific Digital Microdispensers

Positive displacement piston eliminates source of errors found with air displacement types

$1,265.09 - $1,265.09

Specifications

Accuracy ±1%
Number of Channels 1
View More Specs
Includes:  Microdispenser 21-169-20D is supplied with 50 glass bores; 21-169-10A is supplied with 7 polypropylene bores; all other models supplied with package of 100 glass bores.
Products
Catalog Number Mfr. No. Includes Increments Volume (Metric) Range Price Quantity    

21-169-10A

  Accessories
drummond scientific
3000590
3 Polyethylene plunger tip 1μL Each for $1,265.09

21-169-20A

  Accessories
drummond scientific
3000510
2 Plungers, 2 O-rings, 1 collet, 1 coil spring, 1 spring guide 0.01μL Each for $1,265.09

21-169-20B

  Accessories
drummond scientific
3000525
1 plunger, 2 O-rings, 1 collet, 1 coil spring, 3 PTFE tip, 1 spring guide 0.1μL Each for $1,265.09

21-169-20C

  Accessories
drummond scientific
3000550
1 plunger, 2 O-rings, 1 collet, 1 coil spring, 3 PTFE tip, 1 spring guide 0.1μL Each for $1,265.09

21-169-20D

  Accessories
drummond scientific
3-000-575
1 plunger, 2 O-rings, 1 collet, 1 coil spring, 3 PTFE tip, 1 spring guide 0.1μL Each for $1,265.09
Description & Specifications

Specifications

Accuracy ±1%
Number of Channels 1

One-hand-operated positive displacement pipetter with digital reading of delivery volume to 0.01, 0.1, or 1.0μL. Five adjustable models cover volume range 0.01 to 1000μL.

  • Adjustable to any volume within capacity rating
  • Easy-to-set micrometer-type barrel for exact setting of volume to be pipetted
  • Accuracy to ±1% at full volume
  • Machined slot in barrel allows visual check for glass bore seating
  • Color-coded calibration mark on bore lines up with plunger at full-capacity setting
  • Borosilicate glass bores with stainless-steel plunger (PTFE tips on 25μL or larger); polypropylene bore on 1000μL size
  • Use with all reagents (except hydrofluoric acid)

Microdispenser 21-169-10A converts to a multichannel dispenser with the addition of a stainless-steel manifold.