Bottle-top dispenser opus® dispenser
opus® dispenser for motor-powered dispensing directly from the reagent bottle. In conjunction with the "dispenser" touch screen containing the complete electronic control, it represents an extremely sensitive precision dispensing instrument that guarantees excellent degrees of accuracy (e.g. during serial dispensing). With USB interface for linking to a PC.Outstanding features:Simple menu-guided user instructions with tab cards on an external coloured TFT touch screen. Screen legibility is also guaranteed in even strong daylightVersatile application options, thanks to superior quality materials (ECTFE, DURAN glass, FEP); media-conveying components are suitable for steam sterilisation (121 °C)Configuration of up to 9999 dispensing repetitions possible, intervals of up to 9999 seconds can be selected between individual dispensing operationsStepper function: Dispensing of several volume dosages (differing volumes possible) from a single cylinder charge (10 ml, 20 ml or 50 ml)Individual problem-free calibration optionsIndividual adaptation options, e.g. language selection (DE, UK, FR, ES), specification of charging and dispensing velocity in ml/sec (option for coordination with medium viscosity)Method memory, capacity for up to 9 different settings (e.g. volume, velocity, cycle duration, etc.).Accessories: pedal switch for triggering dispensing, USB interface connection cable 750, 2000 or 5000 mm long touch screen connection cable, special lengths available, silicone system platform with bottle holder, batteries available for selective battery operationDischarge valves and valve seats consisting of high-purity aluminium oxide ceramicSaving of last setting ensures speedy further processing when the instrument is reactivatedDeclaration of conformity acc. to DIN 12600Quality assurance in compliance with DIN EN ISO 8655Supplied with: opus® dispenser, complete with thread A 45 mm, 3 adapters (A 32, A 38 and S 40 Merck bottles), 1 screw coupled suction tube, 1 dispensing discharge unit and 1 power supply, 1 brown light protection window, touch screen module "dispenser", Data Power Cable 0.75 m, instruction manual, single calibration report
Bottle-top dispensers Calibrex™ organo 525
The dispenser includes a ground glass plunger and is suitable for organic solvents.45 mm base threadIntegrated calibration systemAutoclavable at 121°C fully assembledScope of supply:Bottle-top dispenser, delivery jet and stopper, feed tube, 3 alternative adapters (25, 28, 32 mm for 1 and 2.5 ml versions; 28, 32, 40 mm for 5 and 10 ml version; 32, 38, 40 mm from 25 ml onwards), QC certificate, operating instructions
Bottle-top dispensers Calibrex™ organo 525, with flow control system
The dispenser includes a ground glass plunger and is suitable for organic solvents.Flow control system with stopcock45 mm base threadIntegrated calibration systemAutoclavable at 121°C fully assembledScope of supply:Bottle-top dispenser, delivery jet and stopper, feed tube, 3 alternative adapters (25, 28, 32 mm for 1 and 2.5 ml versions; 28, 32, 40 mm for 5 and 10 ml version; 32, 38, 40 mm from 25 ml onwards), QC certificate, operating instructions
Bottle-top dispensers Calibrex™ solutae 530
The dispenser is equipped with a PFA coated plunger, which prevents crystallisation. For safe and flexible dispensing of acids, bases and salt solutions.45 mm base threadIntegrated calibration systemAutoclavable at 121°C fully assembledScope of supply:Bottle-top dispenser, delivery jet and stopper, feed tube, 3 alternative adapters (25, 28, 32 mm for 1 and 2.5 ml versions; 28, 32, 40 mm for 5 and 10 ml version; 32, 38, 40 mm from 25 ml onwards), QC certificate, operating instruction
Bottle-top dispensers Calibrex™ solutae 530, with flow control system
The dispenser is equipped with a PFA coated plunger, which prevents crystallisation. For safe and flexible dispensing of acids, bases and salt solutions.Flow control system with stopcock45 mm base threadIntegrated calibration systemAutoclavable at 121°C fully assembledScope of supply:Bottle-top dispenser, delivery jet and stopper, feed tube, 3 alternative adapters (25, 28, 32 mm for 1 and 2.5 ml versions; 28, 32, 40 mm for 5 and 10 ml version; 32, 38, 40 mm from 25 ml onwards), QC certificate, operating instruction
Bottle-top dispensers Calibrex™ universal 520
The dispenser is equipped with a PFA coated glass plunger, which prevents crystallisation.Large displaySingle hand volume setting32 mm base threadIntegrated calibration systemAutoclavable at 121°C fully assembledScope of supply:Bottle-top dispenser, delivery jet and stopper, feed tube, 3 adapters (28, 40, 45 mm), QC certificate, operating instruction
Bottle-top dispensers, seripettor® / seripettor® pro
Bottle-top dispensers with a special design. A lifting spring provides automatic filling. When the piston seal is worn out, the entire dispensing unit can be replaced rapidly and easily.Volume selection with scalloped trackReplaceable dispensing cartridge with direct wiping piston sealseripettor® For dispensing alkaline, weak, dilute or non-oxidizing acids, buffer and vitamin solutions, culture media, agar nutrient medium, up to 60 °C, polar solvents such as ethanol, methanol, acetylacetoneseripettor® pro For dispensing alkaline, acids, buffer and vitamin solutions, culture media, agar nutrient medium, up to 60 °C, polar solvents such as ethanol, methanol, acetylacetone, UV-sensitive mediaScope of supply:Bottle-top dispenser, discharge tube, filling tube, spare dispensing cartridge, PP adapters GL 32, GL 38, S 40
Bottletop dispenser LLG-uniTOPDISPENS 2
The combination of a springless PTFE valve and PTFE piston with chemically resistant ETP O-ring enables dispensing of both organic reagents as well as bases, thus, eliminating the need to buy different dispensers for different applications. The improved design of the uniTOPDISPENS 2 bottle top dispenser including a re-circulation valve allows a smooth, precise and reliable bubble free dispensing without any loss of reagent. The specially designed bottle adaptor which permits a 360° rotation of the unit, the easy volume setting as well as the flexible delivery nozzle underline the user friendliness of this bottletop dispenser. Available in six volume ranges.Springless PTFE valve, PTFE piston with chemically resistant ETP O-ring enables high chemical compatibility Glass cylinder from borosilicate glass 3.3Re-circulation valve enables easy priming and bubble free dispensingSmooth, reproducible and effortless dispensing360° rotation possible due to specially designed bottle adapterFlexible and adjustable delivery nozzle provides dispensing angle flexibility to the userSpecially designed volume adjustment knob for quick and easy volume settingThe telescopic extractable intake tube can be easily adjusted to varying bottle heightsNozzle cap reduces contact with air and prevents drying and dripping if the tip cover is attachedFive bottle adaptors included (28 mm, 32 mm, 37 mm, 40 mm and 45 mm). Standard thread: 30 mm.Fully autoclavable at 121 °C, 15 psi for 10 to 15 minIndividually calibrated in accordance with ISO 8655 standards and each unit is supplied with an individualcalibration certificateYou can find the appropriate compatibility list on www.llg-labware.com in the Downloads section.3 years warranty
Bottletop dispenser LLG-uniTOPDISPENS 2 Duo
Moreover, the LLG-uniTOPDISPENS 2 Duo enables 4 modes of dispensing in just one Dispenser: Dilution, Rinsing, Dual Liquid Handling and Re-circulation in a single unit. All these features underline the user-friendliness and versatility of this next generation bottletop dispenser.Refilling and rinsing without the need to dismount4 modes of dispensing: Dilution, Rinsing, Dual Liquid Handling and Re-circulation in a single unitSpringless PTFE valve and piston, with chemically resistant ETP O-ring, enable high chemical compatibilityGlass cylinder from borosilicate glass 3.3Smooth, reproducible and effortless dispensing360° rotation possible due to specially designed bottle adapterFlexible and adjustable delivery nozzle provides dispensing angle flexibility to the userSpecially designed volume adjustment knob for quick and easy volume settingThe telescopic extractable intake tube can be easily adjusted to varying bottle heightsNozzle cap reduces contact with air and prevents drying and dripping if the tip cover is attachedFive bottle adaptors included (28 mm, 32 mm, 37 mm, 40 mm and 45 mm); thread: 30 mmFully autoclavable at 121 °C, 15 psi for 10 to 15 minIndividually calibrated in accordance with ISO 8655 standards and each unit is supplied with an individual calibration certificate3 years warrantyScope of supply: dispenser, 1 bottle adapter each 28 mm, 32 mm, 37 mm, 40 mm, 45 mm
Bottletop Dispensers Varispenser® 2/ Varispenser® 2x
Single-channel dispenser for safe and simple dosing of liquids from bottles. The sealing lip technology enables dispensing of almost all types of acids, solutions and bases.Safety valve beads in the discharge valve prevent liquid from leaking outCompletely autoclavable without disassemblyChemical resistantTelescopic suction pipe for variable adjustment to bottle heightScope of supply:Bottletop Dispensers Varispenser®, adapter for common bottle sizes
Boxes Multibox®plus advanced for Pipette Tip Refill System MultiTray® advanced, empty
Reusable pipette tip boxes for the ratiolab® MultiTray® advanced refill system.Multibox®plus advanced, PC, with dust-proof hinged and sliding lid, completely removableCan be autoclaved several times at 121 °C, 20 minPlease order MultiTray® advanced with tips separately.
Boxes Multibox®ultra advanced for Pipette Tip Refill System MultiTray® advanced, empty
Reusable pipette tip boxes for the ratiolab® MultiTray® advanced refill system.Multibox®ultra advanced, PP, with hinged lidCan be autoclaved several times at 121 °C, 20 minPlease order MultiTray® advanced with tips separately.
Boxes Qualitix®
Autoclavable. Empty boxes for autoclaving tips with hinged lid.
Burette bottles, borosilicate glass 3.3
Burette bottle for automatic burettes is made from heat resistant glass. Each bottle has a NS 29/32 neck grinding that fits to burette.
Burette clamp
Polypropylene. Bosshead supplied with two adapters so that the clamp can fit on to support rods having diameters 8 to 14mm. Stainless steel spring loaded centre arm holds burette firmly against the two outer arms and is protected by rubber grips. Graduations and meniscus are visible at all times. Suitable for all burettes.
Burette covers, PP
PP. Ribbed inside to prevent suction attachment during titration.
Burette stopcocks, boro 3.3, amber
Stopcock housing with burette tip and interchangeable PTFE key with retention device. Stopcock size 3NS/12.
Burette stopcocks, borosilicate glass 3.3
Stopcock with facetted tip, with solid NS plug, PTFE plug or PTFE spindle, material: borosilicate glass 3.3.
Burette support for automatic burette
Rubber feet minimize sliding and protect bench-top. Support rod Ø 12 mm.
Burette tips for automatic burette
Spare burette tips for compact burettes and compact automatic burettes.
Burette tubes, Boro 3.3
SILBERBRANDClass BDIN EN ISO 385Calibrated to deliver (TD, EX)Without stopcockWith reduced distance between subdivision marksDischarge tube with outer Ø 8 mm
Burette with straight standard ground stopcock, DURAN®, class AS, with glass key
The original DURAN® burettes are manufactured from chemically highly resistant borosilicate glass 3.3. Thanks to the precise scale, they are ideal for titration. Calibration is based on the released volume ("Ex") at a + 20°C reference temperature. This means the fluid quantity released can be taken exactly from the scale, as the liquid adhesion to the glass is taken into account in the calibration. Volume content tolerances conform to DIN and ISO accuracy limits.With Schellbach stripe and main graduations as circular divisionsConforms to ISO 385AutoclavableCorresponds to USP / EP and JP guidelines
Burette with straight standard ground stopcock, DURAN®, class AS, with PTFE key
The original DURAN® burettes are manufactured from chemically highly resistant borosilicate glass 3.3. Thanks to the precise scale, they are ideal for titration. Calibration is based on the released volume ("Ex") at a + 20°C reference temperature. This means the fluid quantity released can be taken exactly from the scale, as the liquid adhesion to the glass is taken into account in the calibration. Volume content tolerances conform to DIN and ISO accuracy limits.With Schellbach stripe and main graduations as circular divisionsConforms to ISO 385AutoclavableCorresponds to USP / EP and JP guidelines
Burette, DURAN®, class B, blue graduated, lateral glass stopcock
With Schellbach stripe for enhanced legibility, graduation marks, calibrated for EX, DIN EN ISO 385.