Lab sleeves, lead
Cylindrical, with opening. Provides a stable bench support for a variety of vessels, or used to sink flasks in waterbaths. Sealed in strong PVC. Flexible. Can be opened, closed or adapted to the diameter of the laboratory flask.
Weighting rings, O-shape, lead
Lead rings for stabilising vessels in a water bath. Coated with red Vikem® vinyl to protect glassware.
Round bottom flask holder, PP
Provides a secure base for round bottom flasks from 10ml to 10000ml capacity. Autoclavable.
Flask support rings, "BiBase", silicone elastomer
Blue. Double sided. Sits firmly on the bench to support round-bottomed flasks.Resistant to oxidation and temperatures from -60 to 200°CVery soft and easy to cleanResistant to chemicalsGood thermal and electric insulationExcellent adhesion with glassNon-slip
Kjeldahl flasks, DURAN®
DIN 12360With beaded rimNote: special sizes available on request.
Flat bottom flasks, DURAN®, wide neck
Uniform wall thickness distribution makes these beakers ideal for heating applications. Flat base means flasks can be set down without a supporting ring. Flasks with a neck diameter of 76 mm have a reinforced rim.DIN ISO 24450With beaded rimGlass Type I / neutral glass as per USP, EP and JPAutoclavable
Round bottom flasks, DURAN®, narrow neck
DIN ISO 1773With beaded rimGlass Type I / neutral glass as per USP, EP and JPAutoclavable
Erlenmeyer flasks Nalgene™, PC, with screw cap
Graduated. With PP screw cap. Autoclavable.Loses mechanical strength after multiple autoclaving. Unscrew cap before autoclaving.
Erlenmeyer flasks, DURAN®, with screw neck
With DIN screw neck, PBT-screwthread cap (autoclavable up to 180 °C), and approximate graduations. The flask is suitable for storage and cultivation. Glass Type I / neutral glass as per USP, EP and JP. Autoclavable; undo cap before autoclaving. With retrace code ( Batch Identification). Certificate via internet.
Erlenmeyer flasks, narrow neck, DURAN®
DIN ISO 1773. With approximate graduations and beaded rim. From 50 ml with Retrace Code (Batch Identification), certificate available via the Internet. Erlenmeyer flasks are well suited for mixing, because of their conical shape. Uniform wall thickness distribution makes these beakers ideal for heating applications. Glass Type I / neutral glass as per USP, EP and JP. Autoclavable.
Engler distilling flasks, DURAN®, ASTM, with beaded rim
Uniform wall thickness distribution makes these flasks ideal for heating applications and distillations. The flasks are manufactured from a hydrolytically resistant borosilicate glass 3.3, which is defined as "Type I, Class A" in the ASTM Specification E 438.ASTM D86DIN EN ISO 3405
Erlenmeyer flasks, borosilicate glass 3.3, with screw neck
Borosilicate glass 3.3. Resistant to heat and almost all chemicals. Ideal for contamination free storage of culture specimen and media. Inscriptions are in white enamel which is specially designed for glass use. Autoclavable flasks and PP screw caps are resistant up to 121 °C.
Erlenmeyer flasks, PYREX®, narrow neck, reinforced rim
Heavy duty version made of borosilicate glass.
Erlenmeyer flasks, Borosilicate glass 3.3, wide neck
DIN ISO 24450With graduations and beaded rim
Erlenmeyer flasks, Borosilicate glass 3.3, narrow neck
DIN ISO 1773With graduations and beaded rim
Engler distilling flasks, DURAN®, USP standard, with beaded rim
Uniform wall thickness distribution makes these flasks ideal for heating applications and distillations. The flasks are manufactured from a hydrolytically resistant borosilicate glass 3.3.
LLG-Weighting rings, cast iron, vinyl coated
To stabilise glassware in water or oil baths. The vinyl coating prevents vessels and apparatus from being scratched or marked.
Weighting rings, c-shape, lead
Lead rings for stabilising vessels in a water bath. Coated with green Vikem® vinyl to protect glassware.
Flat bottom flasks, borosilicate glass 3.3
With flat bottomISO 1773With beaded rimThick walledHeat resistant
Round bottom flasks, borosilicate glass 3.3
ISO 1773With beaded rimThick walledHeat resistant
Graduated jug set, PP, assorted colours
Transparent, in blue, yellow, red and green. With stable handle and easily readable, printed 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.StackableFood-safe product according to regulation (EU) No. 10/2011