Bottletop dispenser LLG-uniTOPDISPENS 2 The combination of a springless PTFE valve and PTFE piston with chemically resistant ETP O-ring enables dispensing of both organic reagents as well as bases, thus, eliminating the need to buy different dispensers for different applications. The improved design of the uniTOPDISPENS 2 bottle top dispenser including a re-circulation valve allows a smooth, precise and reliable bubble free dispensing without any loss of reagent. The specially designed bottle adaptor which permits a 360° rotation of the unit, the easy volume setting as well as the flexible delivery nozzle underline the user friendliness of this bottletop dispenser. Available in six volume ranges. Features: -Springless PTFE valve, PTFE piston with chemically resistant ETP O-ring enables high chemical compatibility -Glass flask of borosilicate glass 3.3 -Re-circulation valve enables easy priming and bubble free dispensing -Smooth, reproducible and effortless dispensing -360° rotation possible due to specially designed bottle adapter -Flexible and adjustable delivery nozzle provides dispensing angle flexibility to the user -Specially designed volume adjustment knob for quick and easy volume setting -The telescopic extractable intake tube can be easily adjusted to varying bottle heights -Nozzle cap reduces contact with air and prevents drying and dripping if the tip cover is attached -Five bottle adaptors included (28mm, 32mm, 37mm, 40mm and 45mm). Standard thread: 30mm. -Fully autoclavable at 121 °C, 15 psi for 10 to 15 min -Individually calibrated in accordance with ISO 8655 standards and each unit is supplied with an individual calibration certificate -3 years warranty Product Specification: Product Description: uniTOPDISPENS 2 Volume: 5 - 60ml Graduations: 1.0ml Accuracy max. vol.: 0.6 (≤ ± R%) Precision max. vol.: 0.2 (≤ CV%) | |
Manufacturer | LLG Labware |
Manufacturer P/n | 6282279 |
Alternative Ref | UNITOPDISP |
Division ml | 1.000 |
Max. dosing volume ml | 60 |
Accuracy ± R% | 0.6 |
Min. dosing volume ml | 5.0 |
Type | LLG-uniTOPDISPENS 2 |
PK | 1 |
Dosing volume | 5 ... 60 ml |
Autoclavable | Yes |
Search words | Bottle-top dispensers variable volume Dispensers bottletop |
Alternative Reference: | UNITOPDISP |