Hledali jste: usein

Dodavatel: Merck

Popis: The isolation of microorganisms often requires the use of selective media. The use of freeze-dried supplements ensures an optimal and standardised medium preparation and thus optimised performance of the selective medium.

Bezpečnostní list

Dodavatel: Integra

Popis: In the laboratory small volumes of liquid need be disposed of on a daily basis. This includes the removal of excess liquids from reaction tubes, aspiration of supernatant after centrifugation steps, removal of washing solutions from microplates and much more. This is often accomplished by self-made systems consisting of a trap flask, a rudimentary aspiration tool and an external vacuum source.

Dodavatel: UVEX

Popis: Polykarbonátové hledí s technologií uvex supravision excellence: Trvalá úprava proti zamlžení na vnitřní straně a extrémně odolná vůči poškrábání na vnější straně.Ideální pro pracoviště, kde se často pohybujete mezi vnitřním a venkovním prostředím, světlém i tmavém.

Dodavatel: 3M

Popis: Náhlavní díly 3M™ řady S nabízí ochranu hlavy a obličeje, též chrání oči a obličej před postřikem kapalinami a nízkým energetickým dopadem (stupeň F). Jsou vhodné pro aplikace, které vyžadují častou výměnu celé sestavy náhlavního dílu, jako jsou farmaceutická výroba a laboratorní práce nebo situace, kde je menší znečištění vnější textilie. Všechny náhlavní díly lze používat ve spojení s výkonnými systémy s pohonem vzduchu 3M (např. Jupiter™ a Dustmaster™), tudíž zajišťují ochranu dýchacích cest.

Dodavatel: VWR Collection

Popis: Pracovní židle s all-inclusive ergonomií: sklon sedáku, výška sedáku, výška opěradla a synchronní mechanismus s regulací hmotnosti. Synchronní technologie s regulací hmotnosti: Sklon sedáku a opěradla se automaticky přizpůsobí aktuálnímu držení těla. K dispozici je systém plynulé regulace hmotnosti, který zajišťuje, že opěradlo reaguje podle toho, jak velký tlak je vyvíjen. Je zvláště užitečné v případech, kdy dochází k častým změnám pracovní polohy.

Dodavatel: Quantabio

Popis: PerfeCTa® qPCR ToughMix® is a 2X concentrated ready to use reaction cocktail for PCR amplification of DNA templates that overcomes many known inhibitors of PCR often present in crude samples extracted from environmental specimens, plant tissues or animal tissues. It is a versatile and robust Real-Time qPCR reagent that provides maximum sensitivity and PCR efficiency with a variety of fluorogenic probe chemistries, including TaqMan® hydrolysis probes. PerfeCTa® qPCR ToughMix® contains all required reaction components, except primers, probe(s) and DNA template. The light blue colour of the AccuVue™ tracer dye simplifies reaction assembly in white, or clear plates and helps to minimise pipetting or mixing errors. It does not interfere with qPCR performance or affect the stability of the product.

Bezpečnostní list Certifikáty

Katalogové číslo: (1.04141.0001)

Dodavatel: Merck

Popis: EHEC is capable of inducing life threatening illnesses, particularly in people with immune deficiency, young children and the elderly. Although the most common cause of EHEC is <i>E. coli</i> O157, other serotypes, such as O26, O45, O103, O111, O121 and O145, are also relatively frequent causes of infection. Typical symptoms are severe abdominal pain and diarrhoea, which is initially watery but often becomes bloody. <i>E. coli</i> are gram-negative, non sporulating, facultative anaerobic bacilli. Amongst the pathogenic <i>E. coli</i>, Verotoxin-forming strains (STEC or VTEC) have gained importance in recent years. The group of enterohaemorrhagic <i>E. coli</i> (EHEC) with its highly pathogenic serovar O157:H7 strain is particularly interesting in this respect. The main sources of infection are contaminated, raw or insufficiently heated foods of animal origin, such as meat and dairy products. The reservoir for EHEC is the gut of ruminants. Microorganisms can enter food during the processing of meat and dairy products if hygienic conditions are inadequate. The drastic increase in the incidence of food contamination caused by <i>E. coli</i> O157 demands reliable and rapid methods of detection. Innovative, rapid tests make screening for pathogenic organisms easier. Complete test sets for the detection of pathogens and toxins. The one-step format reduces the possibility of errors during handling. In addition to tests for the most common cause of infection, <i>E. coli</i> O157, there exits a 24-H screening protocol for VTEC, including <i>E. coli</i> O104:H4, based on Rapidcult™ <i>E. coli</i> enrichment combined with detection using Duopath® Verotoxins.

Měrná jednotka: 1 * 25 Tests

Bezpečnostní list Akce

Katalogové číslo: (331-0058)

Dodavatel: BURKLE

Popis: Retention samples are kept to provide a sample for comparison at a later date. The unambiguous proof that the retention sample is identical to the original sample is only possible with clearly marked and sealed containers. However, sealing is frequently not possible unless eyelets are present. seal-it provides the solution! The seal-it self-adhesive label sticks to all conventional containers. Thanks to its unbelievable adhesive power it cannot be removed. If a container opening is closed with seal-it, then the container cannot be opened without destroying the seal-it label. seal-it is additionally provided with several cross-perforations which immediately tear when manipulated like a motorcar tax disc. seal-it can be used to securely seal bottles, sample bags, sacks, specimen bags, envelopes, and more.

Měrná jednotka: 1 * 1 Roll

Akce

Dodavatel: OHAUS

Popis: A compact, portable scale suitable for use in a wide range of applications including the food industry where dry or wet conditions are normal. The Valor™ Xtreme features a stainless steel housing, a removable stainless steel weighing pan and a bright backlit display. The software applications are designed for simple use and maximum throughput and include percent weighing and specific gravity. User adjustable filtering and stability settings allow the Valor™ 3000 Xtreme to operate accurately in draughty and unstable conditions. Digital external span calibration with specified weights. OIML EC type approved models, denoted by M suffix e.g. VX31XW6M, are also available on request.