LLG Catalogue
Bottle-top dispenser Dispensette® Organic Fix S
The bottle-top dispenser makes liquid dosing easy and secure.Fixed dosing volumeSimple calibration adjustment with a supplied toolValve system - tight sealing without additional sealing ringsFilling valve, olive-shapedAutoclavable at 121 °CScope of supply:Bottletop dispensers Dispensette® S, DE-M marked, performance certificate, telescope filling tube, mounting tool, adapters made of PPColor code yellow for dispensing organic solvents, including chlorinated and fluorinated hydrocarbons (e.g., trichlorofluoroethane and dichlormethane), acids like concentrated HCl and HNO3 (except HF), trifluoroacetic acid (TFA), tetrahydrofuran (THF) and peroxides.
Bottle-top dispenser Dispensette® S Analog - New for old promotion!
The bottle-top dispenser makes liquid dosing easy and secure.Analog volume displayQuickly adjustable dosing volumeVolume selection with interior scalloped trackSimple calibration adjustment with a supplied toolValve system - tight sealing without additional sealing ringsFilling valve, olive-shapedAutoclavable at 121 °CScope of supply:Bottletop dispensers Dispensette® S, DE-M marked, performance certificate, telescope filling tube, mounting tool, adapters made of PPFor a period of six years from the date of purchase, we offer a replacement service if repair is unprofitable. The defective unit can be exchanged for a new unit at a preferential price.
Bottle-top dispenser Dispensette® S Fix
The bottle-top dispenser makes liquid dosing easy and secure.Fixed dosing volumeSimple calibration adjustment with a supplied toolValve system - tight sealing without additional sealing ringsFilling valve, olive-shapedAutoclavable at 121 °CScope of supply:Bottletop dispensers Dispensette® S, DE-M marked, performance certificate, telescope filling tube, mounting tool, adapters made of PPRed color code for dispensing aggressive reagents, including concentrated bases and acids such as H3PO4, H2SO4 (except e.g., HCl, HNO3 und HF), saline solutions, as well as many organic solvents.
Bottle-top dispenser Dispensette® S Fix, incl. DAkkS calibration certifcate
The bottle-top dispenser makes liquid dosing easy and secure.Fixed dosing volumeSimple calibration adjustment with a supplied toolValve system - tight sealing without additional sealing ringsFilling valve, olive-shapedAutoclavable at 121 °CScope of supply:Bottletop dispensers Dispensette® S, DE-M marked, performance certificate, telescope filling tube, mounting tool, adapters made of PPRed color code for dispensing aggressive reagents, including concentrated bases and acids such as H3PO4, H2SO4 (except e.g., HCl, HNO3 und HF), saline solutions, as well as many organic solvents.
Bottle-top dispenser Dispensette® S Organic, Analog - New for old promotion!
The bottle-top dispenser makes liquid dosing easy and secure.Analog volume displayQuickly adjustable dosing volumeVolume selection with interior scalloped trackSimple calibration adjustment with a supplied toolValve system - tight sealing without additional sealing ringsFilling valve, olive-shapedAutoclavable at 121 °CScope of supply:Bottletop dispensers Dispensette® S, DE-M marked, performance certificate, telescope filling tube, mounting tool, adapters made of PPFor a period of six years from the date of purchase, we offer a replacement service if repair is unprofitable. The defective unit can be exchanged for a new unit at a preferential price.
Bottle-top dispenser Dispensette® S Organic, Digital - New for old promotion!
The bottle-top dispenser makes liquid dosing easy and secure.Easy to read digital displayExactly adjustable dosing volumeEasy Calibration technology for adjustment in seconds without toolsValve system - tight sealing without additional sealing ringsRemovable filling and exhaust valve with safety bulb (closes when discharge tube is not mounted)Autoclavable at 121 °CScope of supply:Bottletop dispensers Dispensette® S, DE-M marked, performance certificate, telescope filling tube, mounting tool, adapters made of PPFor a period of six years from the date of purchase, we offer a replacement service if repair is unprofitable. The defective unit can be exchanged for a new unit at a preferential price.
Bottle-top dispenser Dispensette® S TA Analog, valve Pt/Ir - New for old promotion!
For a period of six years from the date of purchase, we offer a replacement service if repair is unprofitable. The defective unit can be exchanged for a new unit at a preferential price.
Bottle-top dispenser Dispensette® S TA Analog, valve tantalum - New for old promotion!
For a period of six years from the date of purchase, we offer a replacement service if repair is unprofitable. The defective unit can be exchanged for a new unit at a preferential price.
Bottle-top dispenser Dispensette® S Trace Analysis Analog, valve Pt/Ir
Dispensette® S Trace Analysis is ideal for precise volume dosing of high purity media for trace analysis. Can be used as hydrofluoric acid dispenser with Pt / Ir valve.Analog volume displayQuickly adjustable dosing volumeVolume selection with interior scalloped trackSimple calibration adjustment with a supplied toolValve system - tight sealing without additional sealing ringsRemovable filling and exhaust valve with safety bulb (closes when discharge tube is not mounted)Filling valve, olive-shapedAutoclavable at 121 °CScope of supply:Bottle-top dispenser Dispensette® S TA, DE-M marked, with performance certificate, telescope filling tube, recirculation valve (optional), mounting tool, bottle adapters GL 28 / S 28 (ETFE), GL 32 (ETFE), S40 (PTFE)
Bottle-top dispenser Dispensette® S Trace Analysis Analog, valve tantalum
Dispensette® S Trace Analysis is ideal for precise volume dosing of high purity media for trace analysis. Analog volume displayQuickly adjustable dosing volumeVolume selection with interior scalloped trackSimple calibration adjustment with a supplied toolValve system - tight sealing without additional sealing ringsRemovable filling and exhaust valve with safety bulb (closes when discharge tube is not mounted)Filling valve, olive-shapedAutoclavable at 121 °CScope of supply:Bottle-top dispenser Dispensette® S TA, DE-M marked, with performance certificate, telescope filling tube, recirculation valve (optional), mounting tool, bottle adapters GL 28 / S 28 (ETFE), GL 32 (ETFE), S40 (PTFE)
Bottle-top dispenser Dispensette® S, Typ Fix - New for old promotion!
The bottle-top dispenser makes liquid dosing easy and secure.Fixed dosing volumeSimple calibration adjustment with a supplied toolValve system - tight sealing without additional sealing ringsFilling valve, olive-shapedAutoclavable at 121 °CScope of supply:Bottletop dispensers Dispensette® S, DE-M marked, performance certificate, telescope filling tube, mounting tool, adapters made of PPFor a period of six years from the date of purchase, we offer a replacement service if repair is unprofitable. The defective unit can be exchanged for a new unit at a preferential price.
Bottle-top dispenser DISPENSMAN™
Quickly and easily dispense just the liquid needed with a precise volume setting. The built-in recalibration mechanism ensures reproducibility. Avoid any loss of liquid with the recycle position and recirculation valve for purging air.Three-position nozzleAnti-drip safety functionFully autoclavable at 121°CScope of supply: Bottle-top dispenser, telescopic tubing, calibration tool, 4 adaptors (A25, A28, S40, A45/32)
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
Bottle-top filters, Sartolab® BT, PES membrane
Sterile vacuum filters for screwing directly onto sterile bottles. Disposable units for sterile filtration of media and aqueous solutions. The special polyethersulphone (PES) membrane produces extremely good throughput times and low protein binding, making it ideal for cell culture applications. With GL45 screw connection for all standard bottles.Caution: Only use sterile bottles authorised for use in low pressure applications.
Bottles (Karlsruhe bottles) with stoppers
The special bottle neck of the Karlsruhe bottles absorbs the water which is displaced by the stopper of the electrode. This construction guarantees clean working and ensures at the same time that the test results are not adulterated by unwanted entry of oxygen into the samples.
Bottles Nalgene™, FEP, with low particulate / low metals
Certified to contain less than 20 particles per ml at 0.3µm and larger. Bottles double-bagged under laminar flow hood. Leakproof. Certificate of analysis included in each case. Trace metal concentrations certified to ppb levels. Metals certified to (µg/L) ppb levels <0.20 Hg, <0.5 Be, <1.0 As, Cd, Pb, <2.0 Sb, Se, <5.0 Ag, Co, Cr, Cu, Mn, Th, V, <10 Ba, Ni, Zn, <50 Mg, <75 Al, <100 Ca, Fe, K, Na. Leakproof. FEP bottle with ETFE screw cap.
Bottles Nalgene™, LDPE, with low particulate / low metals
Certified to contain less than 20 particles per ml at 0.3µm and larger. Bottles double-bagged under laminar flow hood. Leakproof. Certificate of analysis included in each case. Trace metal concentrations certified to ppb levels. Metals certified to (µg/L) ppb levels <0.20 Hg, <0.5 Be, <1.0 As, Cd, Pb, <2.0 Sb, Se, <5.0 Ag, Co, Cr, Cu, Mn, Th, V, <10 Ba, Ni, Zn, <50 Mg, <75 Al, <100 Ca, Fe, K, Na. Leakproof. LDPE bottle with PP screw cap.