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Product Image-763-0213

Plant press

Artikkenummer: (763-0213)
Produsent: EDUCATIONSCIENCE COLLECTION P
Beskrivelse: Classic model of wood with roller and two levers.
UOM: 1 * 1 Items
Product Image-EDVO908

Experimentation kits, introduction to plant cell culture

Artikkenummer: (EDVO908)
Produsent: EDVOTEK
Beskrivelse: Genetic modification of plants is a controversial area of biotechnology. All such experiments in plants begin with establishing plant cells in culture. This involves de-differentiating plant cells to form plant 'stem cells'. In this experiment, students establish cell cultures of African violets from leaves. They then use plant growth regulators to encourage root growth from the cultured cells, and produce a mature plant.
UOM: 1 * 1 Each

Styrke og holdbarhet, hele dagen, hver dag

Få arbeidet unna med de kompakte og sterke M510 og M611 etikettskriverne som gir deg store kvantiteter kvalitetsetiketter via Bluetooth eller WiFi

Finn ut mer

Møt M51etikettskriverne M510 og M611

Product Image-BE-403

Experimentation kits: biodiversity study and biomass analysis

Artikkenummer: (BE-403)
Produsent: G-Biosciences
Beskrivelse: Biodiversity lab activity is designed for determination of protein contents and biomass in diverse biological samples to study how biomass is related to biodiversity in nature. Students collect and catalogue plant leaf samples from a diverse group of locally available plants. This lab activity involves determination of natural weight of each plant sample, grinding a predetermined amount of each sample, and the subsequent extraction of proteins from the samples. Students then learn to determine protein contents of each plant sample and attempt to relate the protein content with biomass. Students in this lab activity are challenged to think, analyse, and seek answers as to why protein biomasses vary for a given natural weight for different plants. Finally, they will relate that finding to the biodiversity of nature.
UOM: 1 * 1 Each
Product Image-EDVO150

Experimentation kits, survey of protein diversity (polyacrylamide-based)

Artikkenummer: (EDVO150)
Produsent: EDVOTEK
Beskrivelse: For learning about the diversity of proteins by studying the electrophoretic profiles of various sources. Students separate proteins from bacterial, plant, serum, and milk proteins alongside a standard protein marker.
UOM: 1 * 1 Items
Product Image-EDVO956

Experimentation kit, bioremediation by oil eating bacteria

Artikkenummer: (EDVO956)
Produsent: EDVOTEK
Beskrivelse: Oil spills cause devastation to the environment, killing sea life, birds, and coastal plants. Spraying areas of contamination with oil-eating microbes accelerates the degradation of the oil. This process is known as bioremediation. In this open-ended experiment, students grow a mixture of oil-eating bacteria and observe their effectiveness at degrading a variety of oils.
UOM: 1 * 1 Each

HMS


Product Image-765-1233

Fog chamber

Artikkenummer: (765-1233)
Produsent: PHYWE
Beskrivelse: A fog chamber from the well-known physics company PHYWE is the given focus of many exhibitions. Every day, thousands of visitors to technical museums, art museums, nuclear power plant information centers, universities and colleges are fascinated by these fog chambers that make the invisible background radiation visible. PHYWE has been developing and manufacturing these unique devices for more than 20 years. In total, there are more than 200 in operation in more than 40 countries. The fog chamber makes the invisible visible. Every second you can observe a large number of traces that originate from both cosmic radiation and the earth's natural radioactivity. The appearance of the trace immediately reveals the type of particle that has just passed. During normal operation, no additional preparation is used. If you want to increase the activity in the surface, you can blow in a thorium isotope.
UOM: 1 * 1 Each

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Image Unavailable-75047-50MG

Organic reference standard, Piperine, analytical standard, Supelco®

Artikkenummer: (75047-50MG)
Produsent: Merck
Beskrivelse: Piperine is an amide isolated from the plant, <i>Piper longum</i>. It is a known inhibitor of hepatic and intestinal glucuronidation. Piperine is found to exhibit pharmacological properties like antitumor, antipyretic and anti-inflammatory activities.
UOM: 1 * 50 mg
Product Image-BE-502

Experimentation kits, dot blot analysis

Artikkenummer: (BE-502)
Produsent: G-Biosciences
Beskrivelse: Dot blotting is a simple technique to identify a known protein in a biological sample. The ease and simplicity of the technique makes dot blotting an ideal diagnostic tool.
UOM: 1 * 1 Each
Image Unavailable-APOSBI3852-100MG

Phleomycin

Produsent: Apollo Scientific
Beskrivelse: Phleomycin is a glycopeptide antibiotic of the bleomycin family that exhibits in vivo activity against bacteria, eukaryotic microorganisms, plant and animal cells.

Image Unavailable-CAYM11756-25

β-Sitosterol ≥70%, crystalline solid

Produsent: Cayman Chemical
Beskrivelse: 24α-ethyl Cholesterol is a naturally occurring plant sterol with antioxidant, anticancer, anti-inflammatory, angiogenic, chemopreventive, and immunomodulatory activities.

Sertifikater

Image Unavailable-06846-50MG

Supelco® TraceCERT® Organic Reference Standard, Chlorimuron Ethyl

Artikkenummer: (06846-50MG)
Produsent: Merck
Beskrivelse: Chlorimuron-ethyl is a member of sulfonylurea herbicides used wildly for pre- and post-emergence control of broad-leaved weeds in soybeans maize peanuts beans and other crops. It is characterised by very low application rates high herbicidal activity good crop selectivity and low toxicity. Chlorimuron-ethyl is an acetolactate synthase (ALS) inhibitor that acts by inhibiting the biosynthesis of the essential amino acids like valine leucine and isoleucine. This stops the plant growth as cell division of growing roots and shoots tips are inhibited.
UOM: 1 * 50 mg
Image Unavailable-CAYM70935-100

(-)-Epigallocatechin gallate ≥98%, crystalline solid

Produsent: Cayman Chemical
Beskrivelse: (–)-Epigallocatechin gallate (EGCG) is a phenol, found in a variety of plants including green and black tea plants and has diverse biological activities.

HMS Sertifikater

Product Image-BE-404

Experimentation kits, hydrophobic and hydrophilic proteins

Artikkenummer: (BE-404)
Produsent: G-Biosciences
Beskrivelse: This lab activity is designed to demonstrate the different classes of protein molecules and their classification based on solubility. Students learn fractionation of soluble, insoluble membrane proteins, and cytoskeleton proteins from a tissue sample. The insoluble protein fraction is further fractionated into hydrophilic and hydrophobic membrane proteins. Cell membrane structure and the role of hydrophobic membrane proteins are considered. This lab activity also provides an opportunity to understand characteristics of various classes of detergents and the role of detergents in solubilisation of hydrophobic membrane proteins.
UOM: 1 * 1 Each
Image Unavailable-40799-50MG

Supelco® TraceCERT® Organic Reference Standard, Prothiofos

Artikkenummer: (40799-50MG)
Produsent: Merck
Beskrivelse: Prothiofos is a non-systemic insecticide and belongs to the group of organophosphates. It is an acetylcholinesterase (AChE) inhibitor causing hyperexcitation and impedes the functioning of the nervous system. Prothiofos gets activated by contact and ingestion and is used to control caterpillars <i>Pseudococcus spp</i>. thrips cockchafer larvae cutworms etc. in vegetables fruit maize sugar cane sugar beets tea tobacco and ornamentals. According to the Commission Implementing Regulation (EU) No 2076/2002 of 20th November 2002 prothiofos is not approved for use in the European Union (EU) as a plant protection agent following Regulation (EC) No. 1107/2009. But a default maximum residue limit of 0,01 mg/kg is applicable for the presence of prothiofos in products of plant and animal origin according to Art 18(1)(b) Reg 396/2005.
UOM: 1 * 50 mg
Product Image-201-0216

Capillary tube on foot

Artikkenummer: (201-0216)
Produsent: GLASWARENFABRIK KARL HECHT
Beskrivelse: Five communicating glass tubes with different inner diameters. Used to show capillary forces and how they are affected by the inner diameter of the pipes.
UOM: 1 * 1 Items
Image Unavailable-ENZOALX550065M001

(-)-Huperzine A ≥95%

Artikkenummer: (ENZOALX550065M001)
Produsent: ENZO LIFE SCIENCES
Beskrivelse: Plant alkaloid. Neurotoxin. Potent acetylcholinesterase inhibitor. Active isomer with acetylcholine esterase activity. Protects cells against hydrogen peroxide, beta-amyloid, glutamate, ischemia and staurosporine-induced cytotoxicity and apoptosis. Prospective agent for the treatment of Alzheimer's disease. For the racemic modification, see (±)-Huperzine A (Prod. No. ALX-550-064).
UOM: 1 * 1 mg

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Lager for dette produktet er begrenset, men kan være tilgjengelig i en lagerbygning i nærheten av deg. Vennligst sørg for at du er logget inn på nettstedet, slik at tilgjengelige lager kan vises. Hvis call er fortsatt vises og du trenger hjelp, kan du ringe oss på 1-800-932 - 5000.
Lager for dette punktet er begrenset, men kan være tilgjengelig i en lagerbygning i nærheten av deg. Vennligst sørg for at du er logget inn på nettstedet, slik at tilgjengelige lager kan vises. Hvis call er fortsatt vises og du trenger hjelp, kan du ringe oss på 1-800-932 - 5000.
NB Dette produkt er regulert i henhold til norsk lov.
Dersom ytterligere informasjon er nødvendig fra deg vil du bli kontaktet av VWR via e-post.
OBS! Etanol er underlagt bestemmelse om særavgift, jfr LOV-1993-05-19-11-§1. VWR selger kun etanol til kunder som kan fremlegge avgiftsfritak for udenaturert etanol, jfr. § 3-3-7 ( forskrifter om særavgifter).
NB Dette produkt er regulert i henhold til norsk lov.
Dersom ytterligere informasjon er nødvendig fra deg vil du bli kontaktet av VWR via e-post.
OBS! Etanol er underlagt bestemmelse om særavgift, jfr LOV-1993-05-19-11-§1. VWR selger kun etanol til kunder som kan fremlegge avgiftsfritak for udenaturert etanol, jfr. § 3-3-7 ( forskrifter om særavgifter).
Dette produktet har blitt blokkert for din organisasjon. Ta kontakt med din innkjøpsavdeling for mer informasjon.
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Produkt (er) merket med dette symbolet er ikke lenger tilgjengelig og selges til lageret er tomt. Alternativer kan være tilgjengelige ved å søke med VWR Katalognummer ovenfor. Hvis du trenger ytterligere hjelp, ring VWR kundeservice 22900000
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