Is PARAFILM free of latex? PARAFILM®M is free from plasticizers and consists primarily of polyolefins and paraffin waxes. If PARAFILM®M comes into contact with food, the relevant regulations should be observed. At what temperature can I use PARAFILM? Temperature range (continuous use): -45 to +50°C, melting point: 60°C, flash point: 301°C How long can I [...]
Camlab have introduced a new selection of coloured cardboard cryoboxes to the current range of standard cardboard cryoboxes. So why are these unique? Excellent for long term storage applications where the budget is limited. Boxes are hinged so no danger of losing the lid. Each box comes with plastic dividers which you can build yourself depending on [...]
Parafilm
Is PARAFILM free of latex?
PARAFILM®M is free from plasticizers and consists primarily of polyolefins and paraffin waxes. If PARAFILM®M comes into contact with food, the relevant regulations should be observed.
At what temperature can I use PARAFILM?
Temperature range (continuous use): -45 to +50°C,
melting point: 60°C, flash point: 301°C
How long can I store PARAFILM?
Parafilm® M can be stored at least 3 years, without quality impairment, under storing conditions between 7 °C and 32 °C at 50 % relative humidity.
| Effects of 48 hours exposure at 23°C: | ||
| Acids: | Hydrochloric acid 36.5% | resistant |
| Sulphuric acid 98% | resistant | |
| Nitric acid 95% | resistant (brown discoloration) | |
| Alkaline solutions: | Sodium hydroxide 22% | resistant |
| Ammonia 28% | resistant | |
| Saline solutions: | Sodium chloride 20% | resistant |
| Potassium permanganate 5% | resistant (brown discoloration) | |
| Iodine solution 0.1 mol/l | resistant (brown discoloration) | |
| Organic solvents: | Methyl alcohol | resistant |
| Ethyl alcohol | resistant | |
| Isopropyl alcohol | resistant | |
| Diethyl ether | not resistant | |
| Chloroform | not resistant | |
| Carbon tetrachloride | not resistant | |
| Benzene | not resistant | |
| Toluene | not resistant | |
| PARAFILM®M conforms to the general requirements of the FDA (Federal Food, Drug and Cosmetic Act. USA) if used below 55°C. | ||
Is there any information about gas permability and water vapor permeability of PARAFILM.
Gas permeability in 24 hours at 23 °C and 50% relative humidity:
O2 (oxygen): ≤ 350cm³/m²
N2 (nitrogen): ≤ 105cm³/m²
CO2 (carbon dioxide): ≤ 1100cm³/m²
Water vapor permeability in 24 hours at 37 °C and 90% relative humidity: 0.8 g/m² (Vapor pressure from volatile substances may lift PARAFILM®M off the edge of the vessel.)
PARAFILM is available from Uk stock at Camlab
Camlab have introduced a new selection of coloured cardboard cryoboxes to the current range of standard cardboard cryoboxes.
So why are these unique?
Excellent for long term storage applications where the budget is limited.
Boxes are hinged so no danger of losing the lid.
Each box comes with plastic dividers which you can build yourself depending on the tube size you wish to store.
Alphanumeric grid is printed on the lid and in the base of the box for easy identification of your samples.
The boxes are made of recycled durable cardboard with a superior coating for repelling water.
To fnd out more Click ID CRYOBOX or e mail us at sales@camlab.co.uk
Fernbach culture flasks from Scilabware are ideally suited to large volume cell cultures where a large surface area to volume ratio is required. Three baffle indents maximize oxygen transfer to the culture medium.
Manufactured from Pyrex® borosilicate glass for the maximum chemical resistance and optical clarity, Fernbach flasks are available in two versions, Delong neck and screwcap. .
Delong neck flasks feature a plain tube aperture that can be sealed using aluminium and plastic closures. Screwcap flasks utilise GL45 thread Polypropylene screw caps.
Click FERNBACH to order your flasks today or TISSUE CULTURE for other products within the tissue culture sector.
Jenway 6850 spectrophotometer
Jenway are proud to announce the launch of a new double beam spectrophotometer – Jenway Model 6850. This is the first spectrophotometer in the Jenway range with a variable spectral bandwidth, providing a very flexible platform for a wide variety of quality control, pharmaceutical, biochemical and clinical applications. The Jenway 6850 provides research level performance at a low price point.
This versatile spectrophotometer has an integrated user interface for fast and intuitive local control. The Jenway 6850 offers multiple measurement modes for photometrics, concentration, multi-wavelength, spectrum scanning, quantitation, kinetics and DNA and protein analysis.
Jenway Model 6850 covers the UV/visible wavelength range from 190 to 1100nm with a user selectable spectral bandwidth of 0.5nm, 1nm, 2nm, 4nm or 5nm providing flexibility whilst ensuring compliance to European Pharmacopeia requirements.
An integrated user interface provides full control of the instrument so there is no need to buy a PC to run the spectrophotometer. However, Jenway Prism PC control software is included as standard, introducing functionality such as greater data storage and additional post-measurement tools.
Ordering Information
Part Code 685-SC Jenway 6850 double beam spectrophotometer fitted with 10x10mm cuvette holders in reference and sample position
Accessories
There are a wide range of accessories available for the 6850. These include a single 10x10mm cuvette holder, adjustable path length cuvette holder, micro-cuvette holder and water heated cuvette holder. To enhance productivity there is also an automatic 8 cell changer available.
Accessories Ordering Information
Part code Description
685 204 10x10mm path length cuvette holder
685 131 Water heated 10x10mm single cuvette holder
685 005 10 to 100mm path length cuvette holder
685 304 Micro-cuvette holder
685 401 8 position automatic cell changer
Availability
The Jenway Model 6850 is in stock now. The accessories will be in stock at the beginning of April.
The Jenway Model 6850 will replace the current Jenway 6800 double beam spectrophotometer. Therefore the 6800 will be rationalised once the remaining stock has been sold.
Contact Camlab for a quote or a demonstration.
Stuart Heating Mantle
Stuart Equipment has updated and modified their heating mantles, the new units have a tough lightweight, easy to clean aluminium casing and added safety features. In terms of size and temperature the specification of the new units is essentially the same, so for consistency we will continue to use the same model numbers and our prices will remain unchanged.
Stuart Heating Mantles
Model – Description
HM50C – Controlled heating mantle for 50ml flasks
HM100C – Controlled heating mantle for 100ml flasks
HM250C – Controlled heating mantle for 250ml flasks
HM500C – Controlled heating mantle for 500ml flasks
HM1000C – Controlled heating mantle for 1000ml flasks
Contact camlab for a quote
A new range of absorbance microplate readers are available NOW from Camlab.
Ideal for assays such as ELISA, protein and nucleic acid quantification or enzyme activity in academic research or clinical diagnostic laboratories.
The LEDETECT reader features the latest LED technology – NO lamp replacements needed!
Choose from the the standard visible wavelength model or the UV option. You also have the choice of a selection of LED intelligent plugins, adding or exchanging wavelenghts to your needs.
For higher thoughput analyses the HALO MPR-96 with an optional temperature control module is perfect for performing micro-volume reactions.
For more information CLICK Microreader or call our customer services team on 01954 233110
Brady BBP™11 Label Printer is a small and efficient thermal transfer
desktop printer that combines excellent printing quality without breaking the bank.
With an extended list of labelling options and a simple, user-friendly design, the Brady BBP™11 Label Printer packs a lot of punch into a one compact tool. From labels to wire markers and asset identification labels, the Brady BBP™11 Label Printer gives you the versatility to print all your labels from one machine – saving costs, reducing downtime and simplifying your labelling needs.
Quality printing solution in a durable, reliable and affordable package
Breadth of materials provides flexible labelling options
The full range of Brady labels and printers are available from Camlab in the UK
Hach HQD meter
Whats the difference between a Hach HQ30D and Hach HQ40D?
The Hach HQ meters are digital meters for the analysis of pH, Conductivity, Dissolved Oxygen, ORP and Ion specific electrodes. Two portable models are available.
The Hach HQ30D is a single input multi meter capable of using all the above probes.
The Hach HQ40D is the same as the HQ30D in terms of functionality however the HQ40D has two inputs which can be used simultaneously. The Hach HQ40D is also supplied with the USB based power adapter which can be used to power the unit in the laboratory or it can be used to update the firmware and download data onto a USB stick for further porocessing.
For more info and a quote on the HQ range of meters please fil out the form below.
Brady Label Printers
Get the job done with our new Electrical and Datacom Apps that allow you to create labels on on your Android Smartphone and print them via Bluetooth to our latest mobile range of BMP™51 and BMP™53 Label Printers.
This handy tool is perfect for those of you that work in Electrical and Datacom markets and it is always at your fingertips!
Brady’s mobile apps are developed for Android smartphones running Android OS version 2.2 or higher. They are available for download from Android Market, free of charge.
Brady Mobile App
Download it now and discover how easy it is to:
• Create, edit and print various types of identification
• Print your labels on the spot, no matter where and when
• No need for a PC
• Scan an image with your smartphone, import it in the app and print it on a label straight away
• Insert an image that you’ve just taken onto a label and print
• Import data to your label from .csv files, which you download and save from your e-mail
Get a demonstration from Camlab just fill out the from below
BUY ONE PACK GET TWO FREE - 81 Place Polycarbonate Freezer Boxes
Grab yourself a great web deal on Camlab’s range of 81 place storage boxes for organising your cryogenic vials.
Buy one pack in the following colours, white, orange, green, blue, yellow or mixed and get TWO packs of the same colour absolutely free.
Boxes have clear lids with locator grids to facilitate sample identification.
These polycarbonate boxes are designed to withstand temperatures from -196° to 121° C.
Store up to 81, 1.5/2ml cryovials.
Boxes have drain holes for venting and safety. Keyed lid prevents misalignment of grid.
All boxes are in stock, fast delivery available.
Click 81BOXOFFER and get your free boxes today!