Products

Centrifuge tube, with screw cap,
borosilicate glass, round bottom,
wall thickness 2 mm, 35 ml, GL 25,
28 x 104 mm, ungraduated

Densimeter acc. to Candlot-Le Chatelier,
borosilicate glass 3.3, graduated 0 to 1 ml/0,1 ml
and marks at 18 to 25 ml/0,1 ml,
tolerance 0,05 ml, with funnel and hollow stopper

Volumetric flask, 250 ml, amber stained, class A, tolerance acc. to ASTM E 288, ±0.20 ml, conformity certified, ST 19/26, hollow glass stopper, Diffico white, made from borosilicate glass 3.3,
Pack = 10 pcs.
All volumetric flasks are delivered with batch number and have enclosed one batch certificate per package unit of the manufacturer

Reaction vessels, flat flange with groove,
thermostatic, with 2 screw threads GL 18,
flat bottom, made of borosilicate glass,
graduated, capacity 500 ml, outer Ø 85 mm,
Inner Ø 65 mm, height 253 mm

Calcimeter acc. to Dietrich-Frühling, used for the
determination of calcium carbonate (CaCO3) in
certain products such as limestone and lime marl,
dimension 400x200x1100 mm, weight 13 kg

Rack for cryo boxes, for SWUF-80, with side access,
12 places, 140 x 430 x 220 mm, stainless steel

PP-waste bottle 4000ml, graduated, with overflow protection and cover, 1/4 inch (6.5 mm)

Magnetic stirrer bar set

• Stirring bar set supplied in a box + 1 bar retriever (150 mm)
• PTFE
• with permanent magnet

Ideal for:

• mixing of chemical, laboratory and pharmaceutical materials

Features:

• high performance brushless DC-motor: high efficiency stirring performance and precise speed control (minimize RPM fluctuation), low maintenance costs
• speed range from 100 – 2,500 rpm
• max. 5 l stirring capacity (H2O)
• outstanding chemical resistance due to tempered glass plate (180 x 180 mm) and PP housing
• dust- and splashproof
• digital speed LED display
• suitable silicone pad included, to prevent the sample for moving during use
• 30 mm stirrer bar included
• CE certified and unique serial number for tracing

Controller:

• electronically controlled motor for more capacity
• digital PID control with Jog-Dial

• made of soda-lime glass, ISO 7712
• ling, fine tip, with cotton plug end
• for approx. 2 ml, with 25 mm long neck for cotton plugs
• autoclavable, resistant against solvents and cleaning agents, as well as acids and lyes
• NEW: practical packaging for easy removal of individual pipettes and reclosure
• available in 2 sizes (150 or 230 mm, 250 pcs/pack)

PP-waste bottle 4000ml, graduated, with overflow protection, drain and cover, 1/4 inch (6.5mm)

Ideal for:

• mixing of chemical, laboratory and pharmaceutical materials

Features:

• high performance brushless DC-motor: high efficiency stirring performance and precise speed control (minimize RPM fluctuation), low maintenance costs
• speed range from 100 – 2,500 rpm
• max. 2 l stirring capacity (H2O)
• outstanding chemical resistance due to tempered glass plate (120 x 120 mm) and PP housing
• dust- and splashproof
• digital speed LED display
• suitable silicone pad included, to prevent the sample for moving during use
• 30 mm stirrer bar included
• CE certified and unique serial number for tracing

Controller:

• electronically controlled motor for more capacity
• digital PID control with Jog-Dial

Stainless steel funnel 100ml, with spin-lock connection for SF11/SF10

Deckel für Filterhalter aus Edelstahl

Stainless steel filter holder 300 ml,
with SF type spin-lock connection

Stainless steel filter holder 500 ml,
complete, spin-lock

Stainless steel funnel 500 ml,
with spin-lock connection for VF11

Ideal for:

• specialized for medium- to high-viscosity materials

Features:

• maximum 100 liter
• 10 - 550 rpm
• maximum viscosity 380,000 mPas / 800 Ncm
• high-capacity brushless DC motor: high efficiency stirring performance and precise speed control (minimizes rpm fluctuation)
• excellent planetary gear design ultra for high torque (11:1/60:1 ratio)
• large size digital LCD display
• smooth start and change of stirring speed while operation
• low maintenance costs
• CE certified and unique serial number for tracing

Safety mechanism:

• over-current protection
• overheat protection

Controller:

• Jog-Dial controller with touch-button
• can be used with optional digital remote controller and K-type temperature probe: torque value(Ncm)-/viscosity(mPas)-/temperature(° C) real time display

• laboratory bottles, round form
• with red screw cap (PBT) and pouring ring (ETFE)
• graduated and with witeg logo
• made of borosilicate glass 3.3
• amber stained
• with ID code

• laboratory bottles, round form
• with blue screw cap and pouring ring (PP)
• graduated
• made of borosilicate glass 3.3
• amber stained

• laboratory bottles, round form
• with blue screw cap and pouring ring (PP)
• graduated and with witeg logo
• made of borosilicate glass 3.3
• amber stained

Advantages:

• long neck thread ensures leak-proof closure
• in contrast to glass completely break-proof
• ideal for transporting toxic waste (e.g. sewage water a.s.o.) back to the laboratory for analysis
• samples can be secured using shoulder and cap tag to avoid sample contamination in transit
• chemically resistant
• good stability
• autoclavable and sterilizable due to its high thermal shock resistance

Specifications:

• graduation pressed in
• very sturdy and break-proof
• autoclavable
• according to DIN 13316 and 168
• suitable for foodstuff according to EC regulation 10/2011

Advantages

• long neck thread ensures leak-proof closure
• in contrast to glass completely break-proof
• ideal for easy filling and emptying of liquid or powder sample due to the wide neck
• chemically resistant
• good stability
• autoclavable and sterilizable due to its high thermal shock resistance

Specifications

• graduation pressed in
• very sturdy and break-proof
• autoclavable
• according to DIN 13316 and 168
• suitable for foodstuff according to EC regulation 10/2011

• suitable for both narrow neck bottles and wide neck bottles
• made from polypropylene
• autoclavable
• thread according to DIN 168
• with small holes at the cap for safety tags to avoid sample contamination during transport
• with inner cone for leak-proof closure

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