Liquid chromatography

LLG Labware

LLG-Test tubes, soda-lime glass

Test tubes with round bottom.Hydrolytic resistance: Class HGB 3 acc. to ISO 719, Type III acc. to C - USP.

From €12.50*

DWK Life Sciences GmbH (Duran)

Flexible connecting system for DURAN® GL 45 flasks

For safe transfer of liquid media within a closed and sterile system (evaporation is reduced).Screw closure GL 45 with two, three or four ports GL 14 threadAutoclavableTemperature restistant up to max. 140 °CFlexible modular systemSterile pressure equalisation is possible through use of a membrane filterUnused ports can be provided with a blind cap

From €2.65*

Glaswarenfabrik Karl Hecht

Glass wool

Extra fine. In packs as outlined below.

From €4.35*

Bohlender GmbH

Hose connectors for Waste Caps

For the connection of tubing on b.safe Waste Caps.

From €8.95*

SCAT Europe GmbH

Fittings for SafetyCaps / SafetyWasteCaps

Fittings with integrated ferrule for SafetyCaps and SafetyWasteCaps.Use the blind plugs to tighten connectors which are temporarily inactive or not in use.

From €19.90*

SCAT Europe GmbH

Exhaust filters V3.0, with change indicator

The exhaust air filters are equipped with three different activated carbon layers, which bind acids and alkalis and adsorb organic solvent vapours. Depending on the required capacity, filter with different service lifes are available.Filter media with a very high performance spectrum for acids and alkalisOptimised for binding buffer solutions and solvent vapoursWith splash guard1500 m²/g adsorption surface area

From €59.90*

Lenz-Laborglas GmbH & Co. KG

Chromatographic columns, DURAN® tubing

Made of DURAN® tubing. Basic chromatographic columns with indentations above the stopcock for placing a cotton plug, with NS socket, with PTFE stopcock and retaining device.

From €57.70*

Lenz-Laborglas GmbH & Co. KG

Chromatographic columns, PTFE stopcock, DURAN® tubing

Made of DURAN® tubing. Chromatography columns with sintered frit (porosity 0), NS socket and PTFE stopcock.

From €73.90*

SCAT Europe GmbH

Air valves Generation 2.0 for SafetyCaps

Thread size UNF 1/4" 28GLuer Lock adapterPTFE FilterValve membrane blocks vapours and opens at negative pressureIt is recommended to replace the valve every 6 monthsWith change indicator and labelling field for timely change

From €24.90*

Bohlender GmbH

Exhaust Filter, PP

Lid with integrated ventilation openings and service life indicator. The filling of activated carbon is protected by two porous membranes made of PE. This allows an unobstructed flow of exhaust air, solvents are adsorbed by the activated carbon and only filtered air streams out.

From €85.00*

SCAT Europe GmbH

Safety Waste Caps SymLine®, electrostatic conductive

Connection systems for waste containers with electrical level control system (SymLine built-in signal box or SCAT signal box T1/T5). The closed safety systems ensure reliable protection in the laboratory. Connection GL 25.

From €291.10*

Lenz-Laborglas GmbH & Co. KG

Chromatographic columns, with beaded rim and PTFE stopcock, DURAN® tubing

Made of DURAN® tubing. Chromatography columns with sintered frit, porosity 0.

From €72.10*

KEFO d.o.o.

Exhaust filters for Waste SafetyCaps

The exhaust filter cleans the exhaust air of HPLC waste. The activated carbon in the exhaust filter is optimised for the absorption of organic solvent vapours. With timestrip sticker for timely replacement of the exhaust filter.

From €69.30*

KEFO d.o.o.

Waste SafetyCaps

Ideal for collecting liquid HPLC waste. The activated carbon in the exhaust filter binds all hazardous solvent vapours. Replacement of the exhaust filter after 6 months is recommended. Both capillaries and hose barbs can be inserted into the capillary connections.With timestrip stickerCaps and fittings made of PPBody and hose barbs made of PTFEPlease order exhaust filter separately.

From €45.50*

KEFO d.o.o.

Air valves for Eluent SafetyCaps

Air valves prevent the formation of vacuum in HPLC bottles.PTFE membrane1/4"-28 thread portWith timestrip sticker

From €13.10*

SCAT Europe GmbH

Thread adapters for SafetyCaps / SafetyWasteCaps, female / male thread

Use SafetyCaps and SafetyWasteCaps also for bottles with GL40 or GL38 thread. Further adapters in different thread sizes are available on request.

From €29.90*

SCAT Europe GmbH

HPLC Waste disposal set 1, V2.0

Waste disposal set consisting of:Safety Waste Cap GL 452 x PFA fitting 2.3/3.2 mm OD1 x PP tube connector 5,0 - 11,5 mm ID5 l canister, HDPEExhaust filter M, with splash guard and change indicator

From €149.00*

SCAT Europe GmbH

Exhaust filters V3.0, with change label

From €88.90*

ISOLAB Laborgeräte GmbH

Chromatographic columns, PTFE- / or Valve Stopcock, borosilicate glass 3.3

Chromatography columns with socket and with frit. Manufactured from borosilicate glass 3.3 which is resistant to heat and almost all chemicals. NS necks are in compliance with DIN 12242 standards.

From €58.20*

SCAT Europe GmbH

Blind plugs for SafetyCaps / SafetyWasteCaps

From €19.90*

SCAT Europe GmbH

SafetyWasteCaps, V2.0, S 60/61

For the safe withdrawal of solvents. Screw caps, with freely movable insert made of PTFE, with PFA fittings for capillaries, hose olives for tubes with 5.0 - 11.5 mm inner diameter and a connection for exhaust air filter. Please order your exhaust filter separately.Scope of supply:Safety Waste Cap, PFA fittings, PFA blind fittings, PTFE blind fittings, hose olives

From €109.00*

proQuarz GmbH

Quartz wool

Fibre thickness 2 to 12 µm.

From €350.00*

Macherey-Nagel GmbH & Co. KG

Glass Wool, quartz wool, glass fiber wadding

Glass wool, quartz wool and glass fiber wadding are, e.g., used for GC liners, packed GC columns etc.

From €38.50*

Macherey-Nagel GmbH & Co. KG

EC analytical HPLC columns, NUCLEODUR PFAS Delay

NUCLEODUR PFAS Delay columns trap and therefore delay system-related PFAS contaminants, ensuring trace level analysis of PFAS in your samples. This HPLC phase is made of high purity NUCLEODUR HPLC silica gel and is extensively endcapped. Due to a low bleeding characteristics these columns are suitable for high sensitivity LC/MS analysis.

From €600.00*

Macherey-Nagel GmbH & Co. KG

EC analytical HPLC columns, NUCLEODUR PFAS

Hydrophobic reversed phase with distinct polar selectivity for special PFAS analysis. This HPLC phase is made of high purity NUCLEODUR HPLC silica gel and is extensively endcapped. Due to a low bleeding characteristics these columns are suitable for high sensitivity LC/MS analysis.

From €835.00*

Lenz-Laborglas GmbH & Co. KG

Chromatographic columns, valve stopcock, DURAN® tubing

Made of DURAN® tubing. Chromatography columns with sintered frit (porosity 0), NS socket and needle-valve stopcock (bore 0 - 2.5 mm).

From €94.80*

Guard columns for NUCLEOCEL DELTA-RP, 10µm

NUCLEOCEL DELTA enantiomer separation based on cellulose derivativesbase material silica, chiral selector Cellulosetris-(3,5-dimethylphenylcarbamate) - USP L40similar phases: Chiralcel® OD, Kromasil®, CelluCoat™, Eurocel® 01standard particle size 10µmS-Type for high resolution, allows use of shorter columns (150 mm) for faster separations, pressure stability up to ~ 150 bar (2000 psi)NUCLEOCEL DELTA for normal phase applications: eluent in column n-heptane - propanol-2 (90:10, v/v)typical eluents are heptane - propanol mixturesNUCLEOCEL DELTA-RP for reversed phase applications: eluent in column acetonitrile - water (40:60), v/v)designed for use either in polar organic mode or with eluents containing high concentrations of chaotropic salts such as perchloraterecommended applications: pharmaceutically active compounds, chiral pollutants (e. g. herbicides, PCB), chiral compounds in food (dyes, preservatives), chiral catalysts and bioorganic compounds.

Price on request

NUCLEOCEL DELTA-RP, 10µm

Price on request

Guard columns for NUCLEOCEL DELTA, 10µm

Price on request

NUCLEOCEL DELTA, 10µm

Price on request

VarioPrep columns for preparative HPLC C18 Gravity, 5 µm

NUCLEODUR® C18 - C 8 Gravity nonpolar high density phasesavailable as octadecyl (C18 -USP L!) and octyl (C8 - USP L7) modificationsPore size 110 Å; particle sizes 1,8µm, 3µm and 5µm for C18, 1,8 and 5µm for C87, 10, 12 and 16µm particles for preparative separations on requestcarbon content 18 %C for C18 , 11%C for C8ideal for method developmentallows HPLC at pH extremes (pH 1 - 11)suitable for LC/MS due to low bleeding characteristicsrecommended for overall sophisticated analytical separationsoptimal for: pharmaceuticals, e.g. analgesics, antiinflammatory drugs, antidepressants; herbicides; phytopharmaceuticals; immunosppressantsMicrobe columns with ID 1 mm or less on request.Columns require the VP guard column holder 16mm and are used for 16 and 21 mm ID VP columns.

Price on request

Macherey-Nagel GmbH & Co. KG

Guard columns for EC columns NUCLEODUR® C18Gravity, 5µm

NUCLEODUR® C18 - C 8 Gravity nonpolar high density phasesavailable as octadecyl (C18 -USP L!) and octyl (C8 - USP L7) modificationsPore size 110 Å; particle sizes 1,8µm, 3µm and 5µm for C18, 1,8 and 5µm for C87, 10, 12 and 16µm particles for preparative separations on requestcarbon content 18 %C for C18 , 11%C for C8ideal for method developmentallows HPLC at pH extremes (pH 1 - 11)suitable for LC/MS due to low bleeding characteristicsrecommended for overall sophisticated analytical separationsoptimal for: pharmaceuticals, e.g. analgesics, antiinflammatory drugs, antidepressants; herbicides; phytopharmaceuticals; immunosppressantsGuard columns for EC columns require guard column adapter EC (Cat. No. 7.081 898)

From €219.00*

SCAT Europe GmbH

Air valves, PP, for PFAS analysis

The air valve blocks harmful vapours and ensures safe pressure equalisation in the storage tanks. For PFAS analysis of polyfluorinated chemicals according to DIN 38407-42/ DIN 38414-14.With filter membraneLuer-Lock connectionChange indicator

From €27.90*

SCAT Europe GmbH

Safety Caps, GLS 80

For the safe withdrawal of solvents. Screw caps, with freely movable insert made of PTFE, with PFA fittings for capillaries and an air valve. For maximum efficiency, we recommend that the vent is changed every 6 months.Scope of supply:Safety Cap, air valve, change indicator, PFA fittings, PFA blind plugs

From €99.00*

Cole-Parmer Instrument

HPLC Detector lamps

From €506.80*

Macherey-Nagel GmbH & Co. KG

Guard columns for EC columns NUCLEODUR® C18 Gravity, 3µm

NUCLEODUR® C18 - C 8 Gravity nonpolar high density phasesavailable as octadecyl (C18 -USP L!) and octyl (C8 - USP L7) modificationsPore size 110 Å; particle sizes 1,8µm, 3µm and 5µm for C18, 1,8 and 5µm for C87, 10, 12 and 16µm particles for preparative separations on requestcarbon content 18 %C for C18 , 11%C for C8ideal for method developmentallows HPLC at pH extremes (pH 1 - 11)suitable for LC/MS due to low bleeding characteristicsrecommended for overall sophisticated analytical separationsoptimal for: pharmaceuticals, e.g. analgesics, antiinflammatory drugs, antidepressants; herbicides; phytopharmaceuticals; immunosppressantsGuard columns for EC columns require guard column adapter EC (Cat. No. 7.081 898)

From €219.00*

Filter products