The following products have been found matching your search " Brushes": 470

Autosampler vials threaded, 1,2 ml, 32 x 12 mm, cap size N-8,
without screw cap, amber glass boro 5.1, case = 100 pcs.

Ideal for:

• microbiological test
• suspended solid test
• vacuum filtration

 
Features:

• rotary design for easy loading
• saves 60% space compared to conventional linear manifolds
• each funnel position is marked clearly for easy tracking
• made of durable and autoclavable materials
• individual control valve on each funnel
• RoHS certification
• Two-Year Warranty

Burettes, 10:0,02 ml, cl.-AS, straight stopcock, ST-PTFE-plug, clear glass, conformity certified brown graduated Pack = 2 pcs.

Burettes, 25:0,05 ml, cl.-AS, straight stopcock, ST-PTFE-plug, clear glass, conformity certified brown grad.

Burettes, 50:0,1ml, cl-AS, straight stopcock, ST-PTFE-plug, clear glass, conformity certified brown grad.

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:

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

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

Magnetic stirring bars different shapes

• shapes: cylindrical, cylindrical with ring, oval or triangular
• diameter of the magnetic stirring bars between Ø3 mm - Ø20 mm
• length of the magnetic stirring bar between 6 mm - 80 mm
• made from PTFE or coated borosilicate glass

Magnetic stirring bar retrievers

• with magnet on one side
• with unscrewable rod
• diameter of the magnetic stirring bar retrievers Ø10 mm
• different length available between 150 mm - 400 mm
• made from PTFE

Ideal for:

• drying, baking, conditioning, curing, out-glassing solids and liquids, vacuum embedding, moisture testing, plating and aging test

Features:

• very easy and convenient for vacuuming and venting, easy to read vacuum gauge
• high quality door sealing: high temperature grade silicone molded gasket
• superior uniformity and stability
• safety window: tempered safety glass 12T & polycarbonate 5T
• RS232C interface for monitoring and controlling (WireRemote)
• stainless steel interior, powder-coated steel body and glass wool insulation
• 2x aluminium shelves included
• storage function for set values of alarm and timer
• backlight LCD display
• CE & UL/CUL certified and unique serial number for tracing

Safety mechanism:

• locking mode
• overheat and over-current protection
• sensor error detection and leakage breaker

Controller:

• Jog-Dial controller (PID) with 2-way knob (turn and push), digital LCD with backlight, and two durable setting buttons

Recommended vacuum pump for 18.6l- and 30l-oven: Rocker 810
Recommended vacuum pump for 70l-oven: Rocker 800/Rocker 811

Ideal for:

• drying, baking, conditioning, curing, out-glassing solids and liquids, vacuum embedding, moisture testing, plating and aging test

Features:

• very easy and convenient for vacuuming and venting, easy to read vacuum gauge
• high quality door sealing: high temperature grade silicone molded gasket
• superior uniformity and stability
• safety window: tempered safety glass 12T & polycarbonate 5T
• compact new body design
• stainless steel interior, powder-coated steel body and glass wool insulation
• 2x aluminium shelves included
• CE & UL/CUL certified and unique serial number for tracing

Safety mechanism:

• push alarm service to your smartphone
• overheat and over-current protection
• sensor error detection and leakage breaker

Controller:

• Smart-Lab™ controller with 4? full touch screen TFT LCD:
• WiRe™ app service, remote control system
• variable program settings
• self-diagnostic function
• automatic data recording
• data transfer to PC by USB memory
• Internet connectivity with WiFi

Recommended vacuum pump for 18.6l- and 30l-oven: Rocker 810
Recommended vacuum pump for 70l-oven: Rocker 800/Rocker 811

VF5 & VF8 Ø25mm
Ideal for:

• small volume vacuum filtration for biological or particulate contamination analysis

VF6 & VF7 Ø47mm
Ideal for:

• solvent purification and general filtration for microbiology, suspended solid analysis etc.

VF3 & VF16 Ø47mm / Ø90mm
Ideal for:

• purification of organic, corrosive liquid such as solvent, mobile phase for HPLC, GC and AA analysis

SF52 Ø47mm
Ideal for:

• filtration requiring the sterilization such as microbiology test or use for purification of corrosive liquid, solvent, etc.

LF30 & LF31 Ø47mm
Features:

• spin-lock connection facilitates fast and stable installation without clamp
• excellent smash and high temperature resistance
• autoclavable
• built-in overflow protection to keep the filtrate from overflowing when waste bottle is full
• funnel graduated in 50ml, receiver in 100ml increments for easy measurement

LF 3 / 5 & LF 3a / 5a Ø47mm
Features:

• spin-lock connection facilitates fast and stable installation without clamp
• PES structure offers excellent smash and high temperature resistance (up to 180°C)
• autoclavable
• reusable
• funnel graduated in 50ml increments for easy measurement

MF 3 / 5 & MF 3a / 5a Ø47mm
Features:

• magnetic connection facilitates fast and stable installation without clamp
• strong magnetic seal allows one-handed operation, prevents possible twisting and tearing of the membrane
• membrane guide on the base helps positioning membrane easily
• PES structure offers excellent smash and high temperature resistance (up to 180°C)
• funnel graduated in 50ml increments for easy measurement
• autoclavable
• reusable

SF10 & SF30 Ø47mm
Ideal for:

• spin-lock connection facilitates fast and stable installation without clamp
• stainless steel funnel offers excellent chemical resistance and can be sterilized
• built-in overflow protection to keep the filtrate from overflowing when waste bottle is full

MultiVac 310-MS-T
Ideal for

• filtration for suspended solid test
• filtration for microbiology test
• general laboratory filtration

MultiVac 301-MB-T
Ideal for

• filtration for microbiology test
• chemical experiments
• general laboratory filtration

MultiVac 601-MB-T
Ideal for

• filtration for microbiology test
• chemical experiments
• general laboratory filtration

Ultra low temperature freezers from witeg

• Ultra-deep cooling down to -95°C
• especially suitable for vaccines

DuoFreeze SmartLab with 2 compressors: If one system fails, the other still cools down to -80°C

The witeg ultra low temperature freezer SWUF-D DuoFreeze SmartLab is available in 4 sizes of 308/393/503/714 liters.
All devices are UL/CUL, CE and RoHs certified. The 503 liter version is also GMP certified.
The witeg ultra low temperature freezers are characterized by safety and environmental friendliness and are an ideal basis, especially for vaccines in times of Corona.
Witeg ultra low freezers offer an optimal solution for storing vaccines that are now available to fight COVID-19. A number of safety devices guarantee absolute temperature stability during vaccine storage, which is supported by an optimized control system with automatic data recording, self-diagnosis function, remote control system with app service.
The ultra low temperature freezers from witeg can be easily operated via the TFT LCD full-touch screen and offer extensive storage and programming functions, which are essential when storing vaccines that are subject to cold chains.

Ideal for:

• ultra low refrigeration
• especially for vaccines

Features:

• CFC free refrigerant (R-404A)
• DuoFreeze™ with 2 compressors: when one system fails, the other still cools down to -80°C
• automatic vacuum breaker – easy to re-open the door
• external temperature sensor hole
• block condenser removes filter & causes of related failure
• filter-free mechanism lowers heat from the compressor
• easy maintenance and improved performance
• high-quality insulation panel and inner doors ensure defrosting around outer surface
• easy monitoring and control – eye level controller
• stainless steel interior, powder-coated steel body and inner door
• 3x stainless steel shelves to separate chamber into 4 sub-chambers included
• castors for easy movement
• UL/CUL, CE & RoHS certified and unique serial number for tracing
• SWUF-D500 model is GMP certified

Safety mechanism:

• push alarm service to your smartphone
• sensor error detection
• door locking system, door open error
• door ajar and power failure alarm
• standard warning and alarm functions

Controller:

• Smart-Lab™ controller with 7" full touch screen TFT LCD:
• WiRe™ app service, remote control system
• variable program settings
• self-diagnostic function
• automatic data recording
• data transfer to PC by USB memory
• Internet connectivity with WiFi

Rocker 300 & LF30

• general filtration in laboratories
• suspended solid test
• microbiological tests

Rocker 300 & MF31

• general filtration in laboratories
• suspended solid test
• microbiological tests

Rocker 300C & VF12

• purification of organic, corrosive liquids such as solvent (mobile phase) for HPLC analysis

Chemker 300 & VF12

• purification of organic, corrosive liquids such as solvent (mobile phase) for HPLC analysis

Rocker 300 230 V with 100 ml stainless steel filtration set SF10, burner and membrane:

Rocker 300:
oil-free vacuum pump, lubricant
and oil free piston, maintenance-free,
ProteTM filter, thermal protection device, CE certified,
AC 230 V, max. vacuum -680 mmHg , flow rate 21 l/min,
motor ratio 1450 rpm, 1/8 HP, port thread 5/16 inch (8 mm),
moisture trap, overflow protection, 26.8 x 13.5 x 20.4 cm,
4.1 kg, *new model*

Stainless steel filtration set SF10 complete:
stainless steel filter 100 ml , 47 mm with SF-spin-lock,
stainless steel support base with spin lock,
stainless steel support screen, stopper and
PC waste bottle 1200 ml with cover, cap and
overflow protection
MCE membrane 47 mm, 0.45 µm,
200/pack
torch burner

ST-seperate plug, ""TYPE N"", ST 29,
hollow, without screw thread retaining nut,
bore 10 mm, acc. to DIN 12541, polished version

Stopcock, double bore, without plug,
bent tube side arms, ST 21,5,
bore: 4 mm, acc. to DIN 12553