Bottletop Dispensers

Bottletop Dispensers

Enjoy reliable and convenient reagent dispensing.

Brinkmann bottletop dispensers and ChemSaver dispensers offer you unique and useful features for reliable and convenient reagent dispensing. They are ideal for dispensing aliquots of liquid from large supply bottles—extracting reproducible dispensing volumes without reagent waste. They also ensure the best possible protection for you and your laboratory when working with caustic liquids such as solvents. For the utmost in safety, they feature extremely high chemical resistance and can be autoclaved (refer to manual).

Key Features

  • Telescopic filling tube
  • Modular construction allows simple cleaning and maintenance
  • Rapid volume setting
  • Adapters and accessories allow connection to almost any size reagent bottle
  • Support sleeve surrounds the discharge tubing to restrict movement
  • Available in adjustable- and fixed-volume sizes covering the range from 2.5 to 100 ml
  • Dispenser rotates 360°
  • Volume adjustment sleeve also rotates 360°
  • Fully autoclavable without having to loosen valves or disassemble
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A wide range of adapters and accessories to expand your applications

Botletop accessories
Every dispenser is supplied with three adapters:
  • Smaller dispensers—with volume settings from 2.5 mlto 10 ml—connect directly to 32 mm threaded bottles and are supplied with adapters for 28 mm, 40 mm and 45 mm bottles
  • Larger dispensers—with volume settings from 25 ml to 100 ml—connect directly to 45 mm bottles and are supplied with adapters to fit 32 mm, 38 mm and 40 mm bottles
Drying tube connects directly to the back of the dispenser and protects sensitive reagents from moisture or CO2.
Extended 80 cm discharge tube is perfect for convenient repetitive dispensing into racked tubes or vials.
Membrane filter port provides easy attachment of standard syringe filters—also protects sterile solutions from airborne contamination.
Bottletop adapters are available in a variety of sizes, allowing connection of your Brinkmann bottletop dispenser and ChemSaver® dispenser to almost any size reagent bottle.

ChemSaver models offer you even more

Brinkmann Chemsaver Bottletop Dispenser
The ChemSaver’s recirculating safety valve channels reagent back into the bottle during priming—eliminating the waste that typically results from preparing the dispenser for use. ChemSaver models also feature finer volume adjustments for working with viscous and/or high-density solutions.

Additional product features of ChemSaver dispensers:
  • Recirculating safety valve channels reagent waste back into the bottle during priming
  • Fine adjustments make ChemSaver ideal for dispensing viscous or high-density liquids

Technical Specifications

Volume Range
Volume Steps
Accuracy  Precision*
0.1–2.5 ml 0.05 ml ±99.4% ≤99.9%
0.1–5.0 ml 0.1 ml ±99.5% ≤99.9%
2.0–10 ml 0.2 ml ±99.5% ≤99.9%
5.0–25 ml 0.5 ml ±99.5% ≤99.9%
10–50 ml 1.00 ml ±99.5% ≤99.9%
20–100 ml 1.00 ml ±99.5% ≤99.9%
1 ml ±99.4% ≤99.9%
5 ml ±99.5% ≤99.9%
10 ml ±99.5% ≤99.9%

 
Notes: Liquid: Bidistilled water
Reference temperature: 20–25°C. Constant to ± 0.5°C
Number of determinations: 15, according to DIN 12650
Technical specifications subject to change.

 

Ordering

Description Catalog No
Bottletop Dispenser
Bottletop Dispenser, 0.1 ml to 2.5 ml, fits on external threads of 32 mm, complete with telescopic filling tube, wrench, and 3 adapters (for outer diameters of 28 mm, 38 mm, and 45 mm) SNG-LS20004
Bottletop Dispenser, 1.00 ml to 5.00 ml, fits on external threads of 32 mm, complete with telescopic filling tube, wrench, and 3 adapters (for outer diameters of 28 mm, 38 mm, and 45 mm) SNG-LS20101
Bottletop Dispenser, 2.00 ml to 10.0 ml, fits on external threads of 32 mm, complete with telescopic filling tube, wrench, and 3 adapters (for outer diameters of 28 mm, 38 mm, and 45 mm) SNG-LS20209
Bottletop Dispenser, 5.00 ml to 25.0 ml, fits on external threads of 45 mm, complete with telescopic filling tube, wrench, and 3 adapters (for outer diameters of 28 mm, 33 mm, and 38 mm) SNG-LS20306
Bottletop Dispenser, 10.0 ml to 50.0 ml, fits on external threads of 45 mm, complete with telescopic filling tube, wrench, and 3 adapters (for outer diameters of 28 mm, 33 mm, and 38 mm) SNG-LS20403
Bottletop Dispenser, 20.0 ml to 100.0 ml, fits on external threads of 45 mm, complete with telescopic filling tube, wrench, and 3 adapters (for outer diameters of 28 mm, 33 mm, and 38 mm) SNG-LS20501
Bottletop Dispenser, 1 ml, fits on external threads of 32 mm, complete with telescopic filling tube, wrench, and 3 adapters (for outer diameters of 28 mm, 38 mm, and 45 mm) SNG-LS20608
Bottletop Dispenser, 5 ml, fits on external threads of 32 mm, complete with telescopic filling tube, wrench, and 3 adapters (for outer diameters of 28 mm, 38 mm, and 45 mm) SNG-LS20705
Bottletop Dispenser, 10 ml, fits on external threads of 32 mm, complete with telescopic filling tube, wrench, and 3 adapters (for outer diameters of 28 mm, 38 mm, and 45 mm) SNG-LS20802
ChemSaver Dispenser
ChemSaver® dispenser, 0.5 ml to 2.5 ml, with safety valve and fine adjustment, complete with telescopic filling tube, wrench, and 3 adapters (for outer diameters of 28 mm, 38 mm, and 45 mm) SNG-LS20900
ChemSaver® dispenser, 1.00 ml to 5.00 ml, with safety valve and fine adjustment, complete with telescopic filling tube, wrench, and 3 adapters (for outer diameters of 28 mm, 38 mm, and 45 mm) SNG-LS21001
ChemSaver® dispenser, 2.00 ml to 10.0 ml, with safety valve and fine adjustment, complete with telescopic filling tube, wrench, and 3 adapters (for outer diameters of 28 mm, 38 mm, and 45 mm) SNG-LS21108
ChemSaver® dispenser, 5.00 ml to 25.0 ml, with safety valve and fine adjustment, complete with telescopic filling tube, wrench, and 3 adapters (for outer diameters of 28 mm, 33 mm, and 38 mm) SNG-LS21205
ChemSaver® dispenser, 10.0 ml to 50.0 ml, with safety valve and fine adjustment, complete with telescopic filling tube, wrench, and 3 adapters (for outer diameters of 28 mm, 33 mm, and 38 mm) SNG-LS21302
ChemSaver® dispenser, 20.0 ml to 100.0 ml, with safety valve and fine adjustment, complete with telescopic filling tube, wrench, and 3 adapters (for outer diameters of 28 mm, 33 mm, and 38 mm) SNG-LS21400
Tubes
Telescopic Filling Tube for all Dispensers SNG-LS26754
Extended 80 cm Discharge Tube, for Bottletop and ChemSaver® dispensers with maximum volumes of 2.5 ml to 10 ml SNG-LS23003
Extended 80 cm Discharge Tube, for Bottletop and ChemSaver® dispensers with maximum volumes of 25 ml to 100 ml SNG-LS23054
Drying Tube, for all dispensers SNG-LS11105
Adapters
Adapters, 28 mm, for dispensers with maximum volumes of 2.5 ml to 10 ml, polypropylene, pkg. of 3 KIT-LSADP28S
Adapters, 38 mm, for dispensers with maximum volumes of 2.5 ml to 10 ml, polypropylene, pkg. of 3 KIT-LSADP38S
Adapters, 45 mm, for dispensers with maximum volumes of 2.5 ml to 10 ml, polypropylene, pkg. of 3 KIT-LSADP45S
Adapter Set, for dispensers with maximum volumes of 2.5 ml to 10 ml, one of each size: 28 mm, 38 mm, 45 mm (O.D.), polypropylene, pkg. of 3 KIT-LSADPALLS
Adapter, 28 mm, for dispensers with maximum volumes of 2.5 ml to 10 ml, pkg. of 1 SNG-LS23402
Adapter, 38 mm, for dispensers with maximum volumes of 2.5 ml to 10 ml, pkg. of 1 SNG-LS23453
Adapter, 45 mm, for dispensers with maximum volumes of 2.5 ml to 10 ml, pkg. of 1 SNG-LS23500
Adapters, 33 mm, for dispensers with maximum volumes of 25 ml to 100 ml, polypropylene, pkg. of 3 KIT-LSADP33L
Adapters, 38 mm, for dispensers with maximum volumes of 25 ml to 100 ml, polypropylene, pkg. of 3 KIT-LSADP38L
Adapter, STJ 24/40, for dispensers with maximum volumes of 25 ml to 100 ml, polypropylene, pkg. of 1 SNG-LS23259
Adapter, STJ 29/42, for dispensers with maximum volumes of 25 ml to 100 ml, polypropylene, pkg. of 1 SNG-LS23305
Adapter, 33 mm, for dispensers with maximum volumes of 25 ml to 100 ml, teflon, pkg. of 1 SNG-LS23526
Adapter, 38 mm, for dispensers with maximum volumes of 25 ml to 100 ml, teflon, pkg. of 1 SNG-LS23551