Ramp 30°C/min Initial temp 70°C Hold 2 min Final temp 310°C Hold 5 min Results from the GC-MS showed good performance from the Porvair microplate, with a clean caffeine peak and no significant levels of leachable or extractable compounds. Plate B shown here, is a typical example of the other commercial microplates tested, which included two major German manufacturers and several other well-known suppliers. These variously displayed extra peaks with a variety of retention times across the run, indicating several different contaminants. Further analysis of these extra peaks revealed that they were,...

96-well deep square 44mm height LIFE SCIENCES The family of 96 square well plates was designed so that it would make the interchange of plates simpler in automated systems. All three plates have the same geometry and the only variable is the well depth. Tested for low extractables Tight specification levels V bottom to allow total liquid removal, partial collection and to aid re-suspension No inner edges to allow better collection of magnetic beads Manufactured under DNase/ RNase free environment Raised well rims to improve heat sealing SOLID PHASE EXTRACTION Made from virgin polypropylene Conical...

The plates are made in virgin polypropylene to minimise extractables. Working volume is 1 ml per well and total volume is 1.1 ml. Coloured plates aid identification when retrieving from storage. Black plates are suitable for storing light sensitive compounds. Manufactured from pre-tested Alphanumeric grid-referencing DNase/ RNase free Packed in sealed sleeves of 5 plates Rimmed version to stop cross contamination and enable a better Non rimmed version to allow insertion of vials, or where the seal Cylindrical well with round bottom for optimal mixing and recovery Very easy to use with automated...

SOLID PHASE EXTRACTION LIFE SCIENCES Porvair Sciences has developed a number of storage/collection plates to help in the fields of cell biology, molecular biology, drug discovery, combinatorial chemistry, screening and genomics. The plates are manufactured under clean room conditions and a significant number are DNase/RNase free. They are mainly made from polypropylene, an inert material giving heat and solvent resistant qualities. Porvair Sciences offers the largest combination of well shape, number of wells and well volume on the market. Each is made to the ANSI/SBS format for compatibility...

Allows stacking in higher densities Minimises space needed for compound storage Pure virgin polypropylene Matching snug-fitting cap mat Dimensioned drawing available on request. 96-well round low profile Description 96-well round low profile plate 96-well glass vial storage plate 44mm height Chemically resistant No trace impurities for UHPLC Prevent evaporation with matching cap mat TISSUE CULTURE & EPIGENETICS Store aggressive solvents in glass vials AUTOMATION ACCESSORIES The new Porvair glass vial storage plate combines 96 borosilicate glass vials of 700µl into a rigid polypropylene carrier...

Porvair Sciences has a selection of 384-well polypropylene plates to suit most applications. All of them are made from pre-tested polypropylene in Class 100000 clean rooms. Manufactured for high density sample collection I storage working volume Each are designed to allow almost total removal of liquid sample Extra flat - allows plate sealing Storage temperature down to -80°C Available sterile and non sterile nnnnnnnnnn nnnnnn nnnnnnnnnn innnnnn nnnnnnnnnn nnnnnnnnnn nnnnnnnnnn nnnnnn nnnnnnnnnn nnnnnn Well shape, top & bottom

STORAGE/COLLECTION – LARGE VOLUME The range of large volume plates is designed to meet special requirements. Focused on the combinatorial, environmental and food technology markets, it allows large volumes of samples to be transported in recognised ANSI/SBS format microplates, to allow greater automation. Plates will accept the Porvair universal lid (see page 55). All plates are manufactured from virgin polypropylene, can be heat sealed and stored for prolonged periods at -80ºC. SOLID PHASE EXTRACTION 24-well features: ● 24 wells with a working capacity of 10ml/well ● Standard height (44mm) of...

CUSTOM MANUFACTURE TISSUE CULTURE & EPIGENETICS AUTOMATION ACCESSORIES EQUIPMENT SOLID PHASE EXTRACTION LIFE SCIENCES STORAGE/COLLECTION – LARGE VOLUME CENTRIFUGE SUPPORT PLATE

P/N 420001 © Porvair Sciences Limited 2012. Produced by Cream Ink Limited www.creamink.com Printed in the UK. Accounts Porvair plc 7 Regis Place Bergen Way Kings Lynn Norfolk UK PE30 2JW Tel: 44 (0)1553 765500 Fax: +44 (0)1553 765599 Customer Services Porvair Sciences Ltd Clywedog Road South Wrexham Industrial Estate Wrexham North Wales UK LL13 9XS Tel: +44 (0) 1978 666240/666239 Fax: +44 (0) 1978 660007 Sales Office Porvair Sciences Ltd Dorset House Regent Park Kingston Road Leatherhead UK KT22 7PL Tel: +44 (0)1372 824290 Fax: +44 (0)1372 824271 email: [email protected] www.microplates.com...