The following products have been found matching your search "sicher": 119

 Ideal for:

WITOPED XP is a professional electric pipetting aid, suitable for all pipettes up to 100 ml. The special features like speed adjustable suction and dispensing buttons, the comfortable base which allows stable placing of the device inclusive attached pipette as well as the high-precision, long lasting motor make WITOPED XP an indispensable device in your laboratory.

Your advantage at a glance:

• high-quality instrument, most competitive price
• high-precision, durable motor
• individual adjustment of suction and dispensing speed
• three pipetting speeds selectable:
  (F) Fast = 10 ml/s
  (M) Medium = 5 ml/s
  (S) Slow = 1 ml/s
  (G) Gravity drain
• gravity drain mode for draining out without using any motor
• suitable for all pipettes up to 100 ml
• handy and light weighted for fatigue-proof pipetting
• tight fit of any pipette into the pipette socket
• nosepiece with replaceable filter and silicone adapter
• nosepiece autoclavable at 121°C
• removable stand for stable holding of instrument along with attached pipette
• including wall bracket
• including NiMH 8,4V 200mAh battery
• CE label

Ideal for:

• filtration for microbiology test
• air sampling
• suspended solid test
• vacuum filtration

Features:

• lubricant and oil free piston
• no air pollution
• maintenance-free
• ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
• CE, CSA and RoHs certified , IP 30 protection

Controller:

• thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Ideal for:

• filtration for microbiology test
• air sampling
• suspended solid test
• vacuum filtration

Features:

• lubricant and oil free piston
• no air pollution
• maintenance-free
• ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
• CE and CSA certified

Controller:

• thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Ideal for:

• filtration for microbiology test
• air sampling
• suspended solid test
• vacuum filtration

Features:

• lubricant and oil free piston
• no air pollution
• maintenance-free
• ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
• CE, CSA and RoHs certified, with IP 30 protection

Controller:

• thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Ideal for:

• filtration for microbiology test
• air sampling
• suspended solid test
• vacuum filtration

Features:

• lubricant and oil free piston
• no air pollution
• maintenance-free
• ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
• CE, CSA and RoHs certified, with IP 30 protection

Controller:

• thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Ideal for:

• vacuum drying
• vacuum oven
• high volume degas
• high volume vacuum filtration

Features:

• lubricant and oil free piston
• no air pollution
• maintenance-free
• CE certified

Controller:

• thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Ideal for:

• vacuum drying
• vacuum oven
• high volume degas
• high volume vacuum filtration

Features:

• lubricant and oil free piston
• no air pollution
• maintenance-free
• ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
• CE certified

Controller:

• thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Ideal for:

• vacuum drying
• vacuum oven
• high volume degas
• high volume vacuum filtration

Features:

• lubricant and oil free piston
• no air pollution
• maintenance-free
• ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
• CE certified

Controller:

• thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Ideal for:

• filtration for microbiology test
• air sampling
• suspended solid test
• vacuum filtration

Features:

• lubricant and oil free piston
• no air pollution
• maintenance-free
• ProteTM filter prevents liquid from being sucked into the pump and filters particles as well as moisture
• CE and RoHs certified, with IP 30 protection

Controller:

• thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

GRAD.PIPETTES,DIN-AS, WITH MOUTH PIECE, 0,2 ML: 0,01 ML FOR OFFICIALLY TESTING, BLACK PACK. = 12 PCS.

Ideal for:

• centrifugation of temperature sensitive samples, such as live cells, animals or proteins
• can be used in multiple applications including:
  
  • pelleting of DNA and RNA samples
  • pelleting of PCR amplified nucleic acids
  • separation of antibody and protein precipitates
  • performing enzymatic tests
  • removing cell debris from cell homogenates
  • achieving bacterial and yeast cell fractionation

Features:

• electromagnetic door locking system; easy closing
• precooling: compressor automatically starts cooling if the set temperature is lower than the ambient temperature
• sound indicator at the end of running
• temperature range -20°C to +40°C
• short pre-cooling time: only 7 min. from room temperature to 4°C
• storage capacity for up to 9 programs
• 3-layer sealed rotors ensure safe centrifugation
• high-strength aluminum alloy rotor, fully autoclavable at 121°C
• acceleration/deceleration in 9 steps; gentle braking at low speed for better separation
• five rotors with 0.2 ml, 0.5 ml, 1.5 ml, 2 ml and 5 ml centrifuge tubes/ PCR tubes capacity
• external condensation tank prevents water accumulation within centrifuge chamber
• brushless DC motor
• rotation speed/RCF switchover
• inching operation
• running process indicator
• sound alert
• program storage capacity
• CE cTÜVus FCC certified

Safety mechanism:

• rotor imbalance detection alarm
• dual door lock
• over-speed detection
• over-temperature detection with internal diagnosis system

Ideal for:

• vacuum filtration
• vacuum drying / oven / defoaming
• suspended solid test
• microbiological test
• air sampling

Features:

• lubricant and oil free piston
• no air pollution
• CE certified

Controller:

• thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Ideal for:

• vacuum filtration
• vacuum drying / oven / defoaming
• suspended solid test
• microbiological test
• air sampling

Features:

• lubricant and oil free piston
• no air pollution
• CE certified

Controller:

• thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Ideal for:

• vacuum filtration
• vacuum drying / oven / defoaming
• suspended solid test
• microbiological test
• air sampling

Features:

• lubricant and oil free piston
• no air pollution
• CE certified

Controller:

• thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Ideal for:

• vacuum filtration
• vacuum drying / oven / defoaming
• suspended solid test
• microbiological test
• air sampling

Features:

• lubricant and oil free piston
• no air pollution
• CE certified

Controller:

• thermal protection device ensures shutting down the pump when overheated and resumes working when the temperature cooled down

Suction bulbs in different versions

• Suction bulbmade of PVC, for pipettes with diameter of 6 mm
• Suction bulbs for pipettes 1 - 15 ml, made of silicone
• Universal safety pipette bulb, red rubber and silicone pipette bulb for pipettes up to 25 ml made of synthetic rubber and silicone

The universal dispenser LABMAX premium has a sophisticated system which allows air purging and draining without any loss of reagent! Due to the direct displacement system, LABMAX premium is ideal for crystalline solutions. We improved the adjust knob for a quick and precise volume setting. On top, we added the built-in recalibration mechanism.

Your advantage at a glance:

• high-quality precision instrument, made in Germany
• best in its class performance, most competitive pricing
• highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-5 requirements
• all-purpose dispenser, universal chemical compatibility
• direct displacement piston system, ideal for crystalline solutions
• built-in recalibration mechanism including calibration tool
• robust and stable, made of high quality materials e.g. platinum springs
• 0% loss of reagent by pumping in a closed circuit
• 100% drip-free due to our unique anti-drip system
• 360° rotatable valve block for added safety
• with 2 scales - for measurements in milliliter and ounces
• one handed operation
• flexible by using different bottle adapters
• easy to clean, completely autoclavable at 121°C
• telescopic suction tube included in scope of supply
• individual certificate and serial number
• DE-M marked according to the German calibration law

• highest safety for all apparatuses with ground joints

• reliable replacement for springs, clamps, hooklets & co.

• simple handling of a screwing system

• suitable for ground joints ST14, ST19, ST24, ST29, ST34, ST45

• complete with cap, inner part of thread cone and clamping-O-ring

• different color-coded models

Ideal for:

• laboratory vacuum control
• rotary evaporation
• vacuum concentration and distillation

Features:

• automatic evaporation mode: avoid shocks and maintain the optimal vacuum level. You can start and release it at any tim.
• removable remote control panel with magnetic holder
• magnetic valve control, compatible with most vacuum systems
• made of chemical-resistant materials for high durability
• intuitive and modular settings
• up to 10 steps per program can be set
• can be operated with thick laboratory gloves

• overpressure protection
• error message

Ideal for:

• concentration and desalting
• diafiltration and purification
• buffer exchange and dialysis

Features:

• enables concentration and diafiltration in one
• inlet parallel to the membrane
• Plug & Start device
• CE certification
  

Safety mechanism:

• with motor overload protection
• with fuse

Ideal for:

• laboratory vacuum control
• rotary evaporation
• vacuum concentration and distillation

Features:

• detects the vapor pressure and keeps the vacuum at the optimal level
• more precise and stable vacuum control through direct control of the motor rotation
• eith self-cleaning mechanism
• up to 40% power consumption and wear
• removable control panel
• CE certification

• with fuse
• display of error messages

Dispensing with LABMAX eco is both economic and environmental friendly. This standard-dispenser is usable for nearly all applications of dispensing liquids in the lab and is especially ECOnomically priced. Use the “recycling mode” for an ECOlogical air-purging and draining without any loss of reagent!

Your advantage at a glance:

• high quality precision instrument, made in Germany
• all-purpose dispenser, universal chemical compatibility
• highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-5 requirements
• most affordable price in its class
• direct displacement piston system, ideal for crystalline solutions
• robust and stable, made of high quality materials e.g. platinum springs
• 0% loss of reagent by pumping in a closed circuit
• 100% drip-free due to our unique anti-drip system
• 360° rotatable valve block for added safety
• one handed operation
• flexible by using different bottle adapters
• easy to clean, completely autoclavable at 121°C
• 250ml dispenser available
• individual certificate and serial number
• DE-M marked according to the German calibration law