The LabMax airless HF series of bottle top dispensers are newly designed upgrades to previous LabMax high performance dispensing instruments.
The dispensers in the Labmax airless HF Series are specially designed and built with automatic air purging for use with Hydrofluoric Acid (HF). The Labmax airless HF models have PTFE cylinders and PTFE pistons (as opposed to standard borosilicate glass pistons in the standard LabMax airless Series).They are designed with automatic air purging to insure higher accuracy as the device is free from air before dispensing. Air, lighter than liquid, passes off the device automatically through the special ejection channel and discharge tube. Contamination of the reservoir content is not possible
Quick. easy and precise volume setting, by just pressing and pushing the quick-adjust knob to the desired volume.
Features of the LabMax airless HF Series Bottle Top Dispensers:
High qualifty precision instrument made in Germany with error ranges exceeding DIN IN ISO 8655 requirements
Superb materials, including platinum springs
360° rotatable valve block for safety
One handed operation
Flexibility offered with different bottle adapters
100% drip free due to unique anti-drip system
Loss free transfer of reagents
Easy to clean, autoclavable at 121°C
Individual certificate and serial number
LabMax airless has an automatic air purging system, ready to use after no more than two dosings
LabMax airless HF is designed with materials suitable for hydrofluoric acid
A bushing allows the simple attachment of different filters as well as calcium chloride tubes or a check valve, to prevent exchanges between reagent and room
Specifications (Click here):
Bottle Top Dispensers, LabMax airless HF Series
Specifications
Model:
Labmax airless 10 HF
Labmax airless 25 HF
Labmax airless 50 HF
Volume: (mL)
1.0 – 10.0
2.5 – 25.0
5.0 – 50.0
Selection (division): (mL)
0.20
0.50
1.00
Accuracy: (mL)
± 0.06
± 0.15
± 0.30
CV: (mL)
≤ 0.010
≤ 0.025
≤ 0.050
Thread size: (GL)
32
45
45
Autoclavable: (°C)
at 121
at 121
at 121
Materials with direct contact with reagent:
Platinum spring, ruby valve balls, PTFE piston and cylinder
Platinum spring, ruby valve balls, PTFE piston and cylinder
Platinum spring, ruby valve balls, PTFE piston and cylinder
LabMax airless HF Bottle Top Dispenser for Hydrofluoric Acid, 1.0 – 10.0mL, supplied with suction tube, discharge tube, thread adapter (VWR: 40000.065)
1,645.00
5 370 824
LabMax airless HF Bottle Top Dispenser for Hydrofluoric Acid, 2.5 – 25.0mL, supplied with suction tube, discharge tube, thread adapter (VWR: 40000.067)
2,240.00
5 370 825
LabMax airless HF Bottle Top Dispenser for Hydrofluoric Acid, 5 – 50.0mL, supplied with suction tube, discharge tube, thread adapter
3,230.00
5 377 310
Calcium Chloride Tube made of borosilicate glass with plastic coating, for moisture protection of bottle reagents
32.05
5 377 300
Check Valve made of borosilicate glass with plastic coating, to protect the environment from fumes and strong smells
25.55
8 212 001
One way filter for dust or bacteria, fits into ventilation channel of the operation mode selector, pore size 0.2µm, filter Ø 13mm, not sterile, pkg/100
Inquire
8 212 002
One way filter for dust or bacteria, fits into ventilation channel of the operation mode selector, pore size 0.2µm, filter Ø 30mm, not sterile, pkg/100
Inquire
8 212 003
One way filter for dust or bacteria, fits into ventilation channel of the operation mode selector, pore size 0.45µm, filter Ø 13mm, not sterile, pkg/100
Inquire
8 212 004
One way filter for dust or bacteria, fits into ventilation channel of the operation mode selector, pore size 0.45µm, filter Ø 30mm, not sterile, pkg/100
Inquire
8 214 001
One way filter for dust or bacteria, fits into ventilation channel of the operation mode selector, pore size 0.45µm, filter Ø 30mm, sterile, pkg/50
Inquire
8 214 002
One way filter for dust or bacteria, fits into ventilation channel of the operation mode selector, pore size 0.2µm, filter Ø 30mm, sterile, pkg/50
Inquire
5 375 002
Flexible Discharge PTFE Tube for LabMax, 80 cm, for 2.5 – 10.0mL, 2.0mm ID, with tubing support
33.36
5 375 012
Flexible Discharge PTFE Tube for LabMax, 80 cm, for 25 – 100mL,3.4mm ID, with tubing support
