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L(+)-Tartaric+acid
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L(+)-Tartaric+acid
Supplier:
BIOWEST
Description:
The Leibovitz L-15 media were formulated to promote the cell growth in medium not balanced in COâ‚‚. The formulations were developed with the sodium bicarbonate buffer. The Leibovitz L-15 media are buffered by a complement of salts, free base amino acids and galactose so they can be used under conditions of free gaseous exchange with the atmosphere. When properly supplemented, L-15 Medium supports established cell lines, such as HEp-2 and LLC-MK2, as well as primary explants of embryonic and adult human tissue. Many viruses also have been successfully cultivated in this medium.
Catalog Number:
(HACH105599)
Supplier:
HACH
Description:
Amidosulphonic acid
UOM:
1 * 100 items
Supplier:
LABCONCO
Description:
CentriVap® vacuum concentrators are available in a range of configurations. The CentriVap® DNA model is supplied with a built-in 34 litres/min diaphragm pump, two 177 ml glass traps and a DNA rotor (60×1,5/2,0 and 72×0,5 ml). Model with glass lid is recommended for evaporation of solvents that are not compatible with acrylic (acetone, acetonitrile, ethanol, DMSO, etc.). The acid resistant model is recommended for corrosive solvents (TFA, acetic acid, etc.).
Supplier:
VWR Chemicals
Description:
Beryllium Standard, 1000 mg/L, VWR® AVS TITRINORM, Beryllium, Matrix: 2% HCl, Application: AAS standards
Supplier:
VWR Chemicals
Description:
Ruthenium Standard, 1000 mg/L, VWR® AVS TITRINORM, Ruthenium, Matrix: 5% HCl, Application: AAS standards
Supplier:
VWR Chemicals
Description:
Neodymium Standard, 1000 mg/L, VWR® AVS TITRINORM, Neodymium, Matrix: 2% HNO₃, Application: AAS standards
Catalog Number:
(455872R)
Supplier:
VWR Chemicals
Description:
Platinum Standard, 1000 mg/L, VWR®, Platinum, Matrix: 10% HCl, Application: AAS standards
Supplier:
VWR Chemicals
Description:
Cerium Standard, 1000 mg/L, VWR® AVS TITRINORM, Cerium, Matrix: 2% HNO₃, Application: AAS standards
Catalog Number:
(HACH107399)
Supplier:
HACH
Description:
Amidosulphonic acid
UOM:
1 * 100 items
Supplier:
QIAGEN BEVERLY
Description:
This SuperMix is a 2X concentrated, ready to use reaction cocktail for Real-Time qPCR that contains all components, except primers, probes, and templates. The system transcends multiplex limitations of conventional PCR master mixes, enabling unbiased amplification of up to five target sequences in a single tube. Suppression of low copy amplicons by high copy reference targets in the amplification is a common problem in multiplex PCR. This can skew, or mask the apparent representation and quantification of low copy target sequences. PerfeCTa® MultiPlex qPCR SuperMix delivers dynamic range and sensitivity to multiplexed qPCR that is comparable to that for singleplex qPCR probe assays without the need for limiting or variable primer concentrations.
Supplier:
VWR Chemicals
Description:
Iron Standard, 1000 mg/L, VWR® AVS TITRINORM, Iron, Matrix: 2% HCl, Application: AAS standards
Supplier:
VWR Chemicals
Description:
Gadolinium Standard, 1000 mg/L, VWR® AVS TITRINORM, Gadolinium, Matrix: 2% HNO₃, Application: AAS standards
Supplier:
VWR Chemicals
Description:
Gold Standard, 1000 mg/L, VWR® AVS TITRINORM, Gold, Matrix: 2% HCl, Application: AAS standards
Supplier:
QIAGEN BEVERLY
Description:
AccuStart™ II GelTrack PCR SuperMix is a 2X concentrated, ready-to-use reaction cocktail for routine PCR amplification of DNA fragments up to 4 kb followed by analysis on agarose gels. It contains all components, except primers and template. AccuStart™ II GelTrack PCR SuperMix simplifies reaction assembly, improves assay reproducibility, and reduces the risk of contamination. The supermix includes electrophoresis tracking dyes that migrate at approximately 4 kb and 50 bp to allow direct loading of PCR product on agarose gels following amplification. AccuStart™ II <i>Taq</i> DNA polymerase in the master mix is inactivated with monoclonal antibodies that bind the polymerase and keep it inactive prior to the initial PCR denaturation step. Upon heat activation (1 minute at 94 °C), the antibodies denature irreversibly, releasing fully active, unmodified <i>Taq</i> DNA polymerase. This enables specific and efficient primer extension with the convenience of room temperature reaction assembly.
Catalog Number:
(HACH1457799)
Supplier:
HACH
Description:
L(+)-Ascorbic acid
UOM:
1 * 100 items
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
 is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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