WITEG Labmax-airLess Premium Dispenser Set
독일 Witeg사의 Labmax-airLess Premium 디스펜서 세트는 내화학성 PTFE 피스톤과 보로실리케이트 유리 실린더를 사용하며, 0% 시약 손실의 에어퍼징 기능과 100% 드립프리 시스템을 제공합니다. ISO 9001 및 GLP 기준에 맞는 보정 기능, 완전 멸균 가능, 인증서 포함.
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Witeg® Labmax-airLess Premium® Dispenser Set
Built-in Recalibration & Mechanical Air-purging, 0.25–100mℓ (NEW)
- Glass-cylinder • FEP Ejection Channel • PTFE Piston • Safety-Lock • Rocker Switch-control • GL-Screw Adapter Set
- Ideal for Solvent & Chemical Reagents
- Individual Certificate included
- Fully Autoclavable (121°C)
- Made in Germany
(1) Labmax-Premium® Dispenser Set
- Screw mechanism for easy recalibration of piston
- PTFE piston with Viton O-ring ensures complete liquid displacement
- Glass cylinder with protective plastic coating for clear view
- Screwcap for easy disassembly and cleaning
- Rotatable discharge tube with protective sleeve
- 360° rotatable valve block for flexible use
- Air-purging mechanism for 0% reagent loss
- 180° safety-lock for drip-free dispensing
All-purpose Dispenser — Universal Chemical Compatibility
- Individual certificate and serial number
- Built-in recalibration mechanism with calibration tool
- Air-purging system for 0% reagent loss
- Direct displacement system, no dead volume
- Fully autoclavable (121°C)
- DE-M marked according to German Calibration Law
- Contact materials: Platinum spring, ceramic valve balls, PTFE piston, borosilicate glass 3.3 cylinder
Complete Set Includes
- Dispenser
- Telescopic filling & discharge tubes
- Calibration tool
- Individual certification
- PP / GL-screw adapter set
Bottle compatibility:
- Up to 10ℓ dispensers – GL25 / GL28 / GL45 / S40
- 25–100mℓ dispensers – GL25 / GL32 / GL38 / GL45 / S40
- GL45 amber bottle (1,000mℓ for 25–100mℓ, 2,000mℓ for 2.5–10mℓ dispensers)
Features
- 360° rotatable valve block for added safety
- Flexible bottle adapter compatibility
- Robust and stable with high-quality materials (e.g., platinum springs)
- One-handed operation
- Dual scales (mL / oz)
- High reproducibility — all components replaceable
- Meets all applicable standards and regulations
Air-purging Mechanism & Built-in Recalibration
Perfect Air-purging for 0% Reagent Loss
Turn the discharge tube 90°, pump in a closed circuit to purge air without reagent loss. After 2–3 pumps, the dispenser is air-free and ready to use.
Built-in Recalibration
Easily recalibrate the piston by turning an internal screw to maintain accuracy and reliability under ISO 9001 and GLP standards.
Easy Dispensing — 100% Drip-free System
Fatigue-proof Dispensing
Turn the discharge tube to dosing mode for smooth dispensing. The glass cylinder is coated for visibility and breakage protection.
Safety Lock System
Rotate the discharge tube 180° to return liquid to the bottle, preventing accidental discharge and ensuring drip-free use.
Certificate of Performance
- Includes individual certificate with Witeg logo
- Includes telescopic filling tube
(1) Labmax-airLess Premium® Dispenser Set (0.25–100mℓ)
| Cat. No. | Description | Pk. | Price, W |
|---|---|---|---|
| WI.5.370.901 | Dispenser, 0.25–2.5 / 0.05mℓ, ±0.012mℓ, cv0.002mℓ, GL32 | 1ea | |
| WI.5.370.902 | Dispenser, 1.0–5.0 / 0.1mℓ, ±0.03mℓ, cv0.025mℓ, GL32 | 1ea | |
| WI.5.370.903 | Dispenser, 2.5–10.0 / 0.2mℓ, ±0.05mℓ, cv0.025mℓ, GL32 | 1ea | |
| WI.5.370.904 | Dispenser, 5–25 / 0.5mℓ, ±0.1mℓ, cv0.05mℓ, GL35 | 1ea | |
| WI.5.370.905 | Dispenser, 10–50 / 1mℓ, ±0.3mℓ, cv0.1mℓ, GL45 | 1ea | |
| WI.5.370.906 | Dispenser, 10–100 / 2mℓ, ±0.5mℓ, cv0.1mℓ, GL45 | 1ea |
(2) Option: GL38 Adapter PP
For 38–400 screw-neck bottles (e.g., 4ℓ Wheaton & J.T. Baker bottles)
| Cat. No. | Description | Pk. | Price, W |
|---|---|---|---|
| WI.5.377.038 | Adapter, PP, GL38, for 38–400 screw-neck | 1ea |
Includes:
- Individual Certificate
- Telescopic Filling Tube
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