Products

Molecular model set

Gives a better insight to students into the three dimensional aspects of molecules and chemical compounds. The sets consists of colored plastic balls in different diameters and follows a universal color code in representing various elements. The balls have one or more holes and may be inter-connected to each other by white plastic unions that represent valency bonds and the structures so formed represent molecules or compounds. See the detailed technical sheet of this product on our website www.labbox.com

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Vacuum manifold for Solid Phase Extraction SPE

Compatible with SPHE and standard luer-end SPE cartridges. Made of transparent glass, high resistance to corrosion. Withstands more than 96 kPa (720 mm Hg) vacuum pressure with no deformation, long-term use. Individual valves allow vacuum control for each cartridge improving reproducibility. Joint highly resistant to corrosion and PTFE internal tube rack. Includes gauge, lid, collection rack, solvent guide needles and silicone tube. Warranty 2 years

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Hose clamp

Made of stainless steel

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Fractionating column, Vigreux

Made of borosilicate glass LBG 3.3. Without sleeve

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Spin column for nucleic acids

Designed for rapid purification of nucleic acids. Silica membrane that can reversibly select and effectively bind nucleic acids. The purified product can be used for the common assays such as restriction enzyme digestion, PCR, sequencing, in vitro transcription and cloning. Compatible with Qiagen and Invitrogen buffer solutions. Binding ability 45-50ug with a size fragment of 65 bp – 10 kbp

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Glass Chromatography Columns

Top quality 3.3 borosilicate glass, chemical resistant, to be used with SGEC-200-500 or SGEC-060-500 in chromatographic applications. 2 types: (A)With PTFE needle valve stopcock: PTFE Rotaflo stopcock for fine control of eluent flow, sintered disc, socket for reservoirs and porosity 0(B) With PTFE key stopcock: Sinthered frit disc, PTFE stopcock (bore: 0-2,5mm), socket and porosity 0

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Disposable coverall

White, in PP (40 gr) with zip fastening and hood. Adaptable to ankle and wrists by elastic band. Class I sanitary product and Class I PPE. Latex free. Complies with EU 2016/425, EU 2017/745 and EU 10/2011 directives

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Colony counter, CC100

Designed to specify the number of microbial colonies present on sample plates with maximized efficiency. Four 3-digit (0-999) LED displays show the present and previous counting values. Can make an average count from multiple counting and store up to 100 averages in the memory. BACK button can deduce data when overcounting. Adjustable dish holder suitable for petri dishes from 90-150 mm or 60 mm. Adjustable pressure sensitivity. Optional: software able to add, delete, search, print and save data in Excel format (.csv). Dimensions (mm): 351 x 302 x 370. 100-240 V / 50-60 Hz. Warranty 2 years

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Vaccum seed counter

Device that makes difficult counting easier.

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Hand tally counter

4 digits counter. Up to 9999

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Desktop conductivity meter, COND50 series

Desktop conductivity meter with manual or automatic temperature compensation (between 0 and 99 ºC). Available ranges (range is automatically chosen): 0,0 - 200,0 μS/cm, 200,0 - 2000 μS/cm, 2,00 - 20,00 mS/cm, 20,0 - 200,0 mS/cm, accuracy ±1 % full scale. Automatic and manual calibration with automatic recognition of 4 conductivity solutions: 84, 1413 mS / cm and 12.88, 111.8 mS / cm. Stable measurement indication. Includes sensor support, two buffer solutions and conductivity cell with integrated temperature sensor (K=0,1 - 1,0 - 10,0 selectable). Keypad resistant to water, bases and acids splashes. Backlit LCD. Warranty 3 years. Delivery 1 week

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Bench top conductivity meter, M51

Conductivity/TDS desktop meter with automatic temperature compensation (between 0 and 100 ° C). Conductivity measuring ranges 10,00 to 20, 200, 2000,00 µS/cm, 20.00 mS/cm, accuracy ± 1% and TDS 0 - 100,0 ppt (max. 200 ppt), accuracy ± 1%. Expandable to conductivity range 10,00 µS/cm - 200,0 mS/cm, accuracy ± 1% and TDS 0 - 100,0 ppm (max. 200 ppm), accuracy ± 1% with COEL-P0H-001 (K = 10, for measurements > 20 mS/cm) and to conductivity range 0,1 µS/cm - 20,00 mS/cm, accuracy ± 1% and TDS 0 - 10,0 ppt (max. 20 ppt), accuracy ± 1% with COEL-G0L-001 (K = 0 , 1, for measurements <10 µS/cm). Calibration of 1 to 3 points with automatic recognition of 5 conductivity standards: 10 µS/cm, 84 µS/cm, 1413 µS/cm, 12,88 mS/cm and 111,8 mS/cm. Backlit LCD screen. Stable measurement indication and auto-off function. Selectable TDS conversion factor (0,01 - 1,00), constant K (0,1 - 1 - 10) and temperature coefficient (0,0 - 10,0%). Includes standard solutions 84 µS/cm, 1413 µS/cm and 12,88 mS/cm (solutions do not include certificate), conductivity electrode K = 1 (COEL-G0S-001) and temperature sensor. Warranty 2 years

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