Highly transparent. With a raised scale and ring marks at the primary scale points, calibrated In'. Products individually packaged in PE bags, labelled with the article number, description and EAN code. Thermal stress up to 80°C does not cause tolerance limits to be permanently exceeded. Food-safe product according to regulation (EU) No. 10/2011.

Alternative Graduated cylinders, PP, class B, embossed scale Alternative Measuring cylinders, PP, tall form, class B, blue moulded graduations

Raised graduation with 1 ml subdivisions. Translucent material. Conical interior.
Delivered without lids. Please order the fitting lids separately.

• No memory effects
• Practically no carryover due to the extremely hydrophobic, anti-adhesive, smooth surfaces
• High thermal stability, from -200 °C to 260 °C
• Chemical inertness against nearly all chemicals
• Easy to clean

Accessories Snap cap, for autosampler-vials, PFA Accessories Knob lid, for autosampler-vials, PFA

Transparent. Rapid flow due to a steep 60° angle. Practical handle for hanging. Suitable for filling large amounts of liquids. Food-safe products according to regulation (EU) No. 10/2011.

Sieve for 9251 640 and 9251 645 available (not approved as a food-safe article). Please order separately.

Accessories Sieve filter for barrel funnels Alternative Barrel funnels, HDPE

Transparent. Rapid flow due to a steep 60° angle. Practical handle for hanging. Suitable for filling large amounts of liquids.

With recirculation valve and calibration mechanism.

• Quick, easy and precise volume adjustment due to interior scalloped track and practical screw mechanism
• Innovative recirculation valve avoids reagent waste
• No drips after tube has been capped
• Easy calibration adjustment
• High-quality materials (PTFE, PFA, FEP, borosilicate glass, platinum-iridium) ensure good chemical resistance to most acids, solvents and bases
• A positive displacement plunger with PFA seal minimizes the crystallization of liquids and therefore the possibility of the plunger jamming
• Easy to dismantle for cleaning, no tools necessary
• Can be rotated 360° on bottle
• DE-M marked
• With screwable discharge valve

Scope of supply:
Bottle top dispenser, thread adapter GL 25, GL 28, GL 32, GL 38, S 40 (2 - 10 ml), thread adapter GL 32, GL 38, S 40 (25 - 100 ml), telescopic filling tube, recirculation valve, operation manual, quality certificate, mounting tool

Round , white with broad, stable edge and circumferential standing ring on the bottom. Food-safe product according to regulation (EU) No. 10/2011.

Transparent. With division into 1L segments. With stable handle and spout for easy emptying. Highly resistant to chemicals. Without lid.
Food-safe product according to regulation (EU) No. 10/2011.

Alternative Buckets, HDPE, series 610/615, with spout Alternative Buckets, HDPE Alternative Buckets, 18/10 steel

White. Without spout. With division into 1L segments. Stable handle with reinforcement in the middle for comfortable carrying. Food-safe product according to regulation (EU) No. 10/2011.
Tightly closing, transparent LDPE lid - please order separately.

Accessories Lids for buckets, LDPE Alternative Buckets, HDPE, series 610/615, with spout Alternative Buckets with spout, PP Alternative Buckets, 18/10 steel

Transparent.

For the collection of liquid chemicals in the workplace. The HDPE filling inlet contains a self-closing ball float, an overfill spout and a spray shield. Additionally, a screw cap (GL 63) with sealing ring is included.

The set includes one bottle each in red, yellow, blue and green. Screw cap and PP spray tube. Precise spray jet and optimised medium backflow through the continuous and finely drawn tip of the spray tube.

Accessories Wash bottle caps VENT-CAP, PP

The pulse-free, dispensing operation of the Continuous burettes makes titration safer at high-level precision. The Continuous series can be used for titration agents up to a concentration of 1 Mol/l. The patented dual pristons pump provides permanent and pulse-free the liquid requested. Refills are not necessary. The Continuous burette series undercuts the margins of error defined by DIN EN ISO 8655-3 especially in partial volumes. All operation controls and the digital display have an ergonomic and functional design and are arranged clearly.

• Pulse-free dispensing technique for continuous and quick titration
• patented recirculation valve avoids reagent waste
• Clear and precise display of titrated volume
• Battery-operated, easily replaceable micro-batteries (1,5V)
• Dispensing volume per hand wheel revolution: 2.5ml (Continuous E), 5.0ml (Continuous RS)
• Device can be rotated on the bottle 360°
• Telescopic discharge tube extendible from 140 to 220mm
• Telescopic filling tube extendible from 200 to 350mm
• Adapters for drying tube and filter
• Certificate of conformity according to DIN 12600

Supplied with: Burette continuous, 3 PP adapter (GL 32, GL 38, S 40), 1 teleskopic suction tube, 1 teleskopic discharge tube, 2 micro batteries 1.5 V (LR 03/AAA), manual, quality certificate.

Alternative Digital burettes, Top Burette

With variable volume and calibration mechanism.

• Quick, easy and precise volume adjustment due to interior scalloped track and practical screw mechanism
• No drips after tube has been capped
• Easy calibration adjustment
• High-quality materials (PTFE, PFA, FEP, borosilicate glass, platinum-iridium) ensure high chemical resistance aganinst most acids, solvents and bases
• A positive displacement plunger with a PFA seal minimizes the crystallization of liquids and thus the clogging of the plunger
• Easy to dismantle for cleaning, no tools necessary
• Device can be rotated 360° on bottle
• DE-M marked
• With screwable discharge valve

Scope of supply:
Bottle top dispenser, thread adapter GL 25, GL 28, GL 32, GL 38, S 40 (2 - 10 ml), thread adapter GL 32, GL 38, S 40 (25 - 100 ml), telescopic filling tube, mounting tool, operation manual, quality certificate

Fixed volume and calibration mechanism. The screwable discharge valve is equipped with an additional safety bulb and closes the dosing channel, if dispensing tube is not installed, so that no medium can escape.

Scope of supply:
Bottle top dispenser, thread adapter GL 25, GL 28, GL 32, GL 38, S 40, telescopic filling tube, mounting tool, operation manual, quality certificate

With snap-on lid, PE. For contamination free sample preparation and efficient transportation. Due to a conical depression in the middle of the base very small amounts of a solvent are adequate to absorb the evaporated samples.

White. Pointed, elastic, very good resilience. Autoclavable at 121°C (2 bar) according to DIN EN 285.

Alternative Swabs, plain, culture, cotton/PS/wood

Yellow, blunt, elastic, very good resilience. With grooves on the outside for optimum handling and grip.

Alternative Forceps, PMP

Transparent. Rapid flow due to a steep 60° angle. Practical handle with loop for hanging. Food-safe product according to regulation (EU) No. 10/2011.

Alternative Funnels, DURAN® Alternative Funnels, stainless steel Remanit® 4301

With cap with S40 screw thread and srewable frit made of PTFE. Approx. pore size 3 µm for optimal formation of gas bubbles into the liquid. Because all parts are made of high-quality fluorocarbon resins, a broad range of applications are possible. The threaded inlet and outlet connections accept 4 x 6mm i.d. x o.d. tubing , (1000 ml version: 5 x 8mm i.d. x o.d. tubing).

Alternative Gas washing bottle, PP Alternative Gas washing bottles Duran®, with filter disc

With stable handle and easily readable, printed black graduations on both sides. Therefore, the volume is equally visible for left- and right handers. To preserve markings, do not clean at temperatures exceeding 60 ºC.

• Stackable
• Food-safe product according to regulation (EU) No. 10/2011

Highly transparent. With moulded, blue graduations, spout and stable, easy-grip handle. Food-safe product according to regulation (EU) No. 10/2011. To preserve markings, do not clean at temperatures exceeding 60 ºC. Conditionally autoclavable at 121 °C (2 bar) according to DIN EN 285. For autoclaving, we recommend the design with raised graduations.

Alternative Graduated jugs, PP, coloured Alternative Measuring jugs with handle, PP Alternative Graduated jugs, PP, moulded graduations Alternative Graduated jugs, PP, moulded graduations

With moulded graduations, spout and stable, easy-grip handle. Autoclavable at 121 °C (2 bar) according to DIN EN 285. Food-safe product according to regulation (EU) No. 10/2011.

Alternative Graduated jugs, PP, coloured Alternative Measuring jugs with handle, PP

Crystal clear. With a raised scale and stable, easy-grip handle. Food-safe product according to regulation (EU) No. 10/2011.

Alternative Measuring jugs with handle, PP