LLG Catalogue
Alkaline Special Batteries Energizer®
For a variety of measuring devices; thermometers, digital balances, pocket calculators, watches, timers etc.
Alkylation kit
For improved volatility, better thermal stability or low limit of detection in gas chromatography prerequisite: quantitative, rapid and reproducible formation of only on derivative halogen atoms introduced by derivatisation (e.g. trifluoroacetates) allow specific detection (ECD) with the advantage of high sensitivity elution order and fragmentation patterns in MS can be influenced by a specific derivatisation.Reagents for silylation - alkylation (methylation) - acylation are available.Which is the proper reagent for methylation?Test kit for determination of the optimum alkylation.
Alkylation reagents for GC - Trimethylsulphonium hydroxide
For improved volatility, better thermal stability or low limit of detection in gas chromatography prerequisite: quantitative, rapid and reproducible formation of only on derivative halogen atoms introduced by derivatisation (e.g. trifluoroacetates) allow specific detection (ECD) with the advantage of high sensitivity elution order and fragmentation patterns in MS can be influenced by a specific derivatisation.Reagents for silylation - alkylation (methylation) - acylation are available.TMSH (0.2 M in methanol) M.G. 94.06
All purpose clamp for sample bottles, stainless steel
For various bottles with neck diameters from 10 to 80 mm and volumes of max. 1000 ml. With adjustable click-in angle from 0 to 180°.
All purpose clamp, stainless steel with silicon coating
For bottles or containers with a diameter of up to 110 mm. With 3 holder elements coated with a silicone tube for a very safe grip. With adjustable click-in angle from 0 to 180°.
All-glass syringes Dosys™, borosilicate glass 3.3
The reusable borosilicate glass syringes offer superior chemical and heat shock resistance. A precious, low cost alternative to disposable plastic syringes, complementing the self-refilling models in many applications.Precision-machined plunger and barrel,Excellent fitting and liquid tightness (not gas tight)Permanent, high visibility graduationsAutoclavable at 121 °C / 250 °F
All-layer-sampler
For sampling bulk goods of all types. Easy emptying with the emptying device. Lock seal close-it and close-it food & pharma please order separately.With open inner tubes for cross-sectional sampling through all layers of the sample.
All-purpose boxes, round, PE
For storage, packaging, sampling and transport of pastes, granulates, powders, soil samples and frozen goods (-40 °C up to briefly 95 °C).With press-in lidNo crevicesStackableFood safe
All-purpose boxes, square shaped, PE
For storage, packaging, sampling and transport of pastes, granulates, powders, soil samples and frozen goods (-40 °C up to briefly 95 °C).With press-in lidNo crevicesStackableFood safe
Allihn condensers for Soxhlet
Manufactured from borosilicate glass 3.3 with glass side arm. The side arms accept tubings with 8/9 mm bore size.
AlphaTec® Glove Connector
The AlphaTec® Glove Connector provides an easy chemical protection solution for all workers using chemical gloves and suits.Providing an integrated chemical protection solution
ALSINT crucibles
Cylindrical form. For temperatures up to 1700 °C.Al2O3 content: 99,7 %.
Alternative O2 control range for CO2 incubators CB / CBF
For controlling O2 concentrations between 10 and 95 vol. % in CO2 incubators.Only in conjunction with model variants with O2 control.
Alu-Rings with hooks
For cones and sockets to be used with springs for the safe connection of conical ground joints. No breakage of glass hooks.
ALUGRAM® Nano-SIL unmodified Nano-silica layers for HPTLC
Support materials for TLC ready-to-use layersGlass plates: glass, ~ 1.3 mm thick, high requirements for weight, packaging and storage, ideal torsional strength, high temperature stability, susceptible to breakage, can not be cut with scissors, high resistance against solvents, mineral acids and conc. ammonia, suitability for aqueous detection reagents depends on the phasePOLYGRAM®: polyester, ~ 0.2 mm thick, low requirements for weight, packaging and storage, low torsional strength, max. 185 °C temperature stability, not susceptible to breakage, can be cut with scissors, high resistance against solvents, mineral acids and conc. ammonia, very suitable for aqueous detection reagentsALUGRAM®: aluminium, ~ 0.15 mm thick, low requirements for weight, packaging and storage, relatively high torsional strength, high temperature stability, not susceptible to breakage, can be cut with scissors, high resistance against solvents, low resistance against mineral acids and conc. ammonia, limited suitability for aqueous detection reagentsALUGRAM®Nano silica 60, specific surface (BET) ~ 500m²/g, mean pore size 60Å, specific pore volume 0.75ml/g, particle size 2 to 10µm. Indicator: manganese activated zinc silicate with green fluorescence for short-wave UV (254nm).Binder: highly polymeric product, which is stable in almost all organic solvents and resistant towards aggressive visualisation reagents. Narrow fractionation of the silica particles allows sharper separations, shorter developing times, shorter migration distances, smaller samples and an increased detection sensitivity compared to SIL G plates.Available as glass plates with or without fluorescent indicator (UV254).
Aluminium bottle economy
For storing, transport and delivery. Unbreakable. Can be completely emptied without residues. Odour-natural, impervious to light, rustproof. The caps are equipped with a self lock and an internal security ring and ensure leak-proof closure with an insert plug. Bottles with 6 l, 12 l and 31 l with handle.
Aluminium bottles, with UN approval, pack of 1
The aluminium bottle is particularly suited for storing, transport or sending substances and reference samples which have to be stored completely unaltered.With UN approval Pure aluminium (AL99.5 material)PP screw cap with internal aluminium seal included
Aluminium bottles, with UN approval, pack of 10
The aluminium bottle is particularly suited for storing, transport or sending substances and reference samples which have to be stored completely unaltered.With UN approval Pure aluminium (AL99.5 material)PP screw cap with internal aluminium seal included
Aluminium caps, pure aluminium
Matt finish. Without internal clips. Loose-fit caps for sterile, but not hermetically sealing, closure of culture flasks and other containers. Can also be used as open specimen holders. Autoclavable.