Recirculating Chillers
REFEYN INC SizeFerence Calibrant, tailored for the KaritroMP
SizeFerence is a calibrant tailored for the KaritroMP. This contains a mix of silica beads of different sizes in roughly equimolar concentrations and is designed to calibrate the size of particles measured by macro mass photometry, including adenoviral and lentiviral vectors. Each package contains a 0.3 mL vial of silica beads suspended in deionized water.
Sigma Aldrich Fine Chemicals Biosciences Yeast Synthetic Drop-out M
YEAST Yeast Synthetic Drop-out M
Sigma Aldrich Fine Chemicals Biosciences WilmadR low pressure/vacuu1EA
Novel low pressure/vacuum tube for NMR and EPR spectroscopy. A 4X larger sealing surface eliminates leaks and greatly increases its lifetime when compared to traditional gas-tight tubes. Offers a convenient flame-free sealing SOLUTIONon for air sensitive or volatile liquid samples at any pressure from vacuum to pressure slightly above 1 bar.features Greaseless PTfE piston provides a 100% contamination-free seal. Axial symmetric design guarantees its application in spinning experiments.Economical. reliable CAUTION Due to the nature of glass Extreme Caution should be exercised when using at elevated or reduced pressures as performance of tubes under pressure or vacuum cannot be guaranteed. Adequate safety shielding should always be used when working in these conditions.
Sigma Aldrich Fine Chemicals Biosciences ProteoSilverTM Silver Stai
Conveniently packaged extremely stable and highly sensitive ProteoSilver is an ideal product for any protein scientist. The kit contains prepared SOLUTIONons of silver staining reagents along with detailed instructions to achieve optimal results. With a detection limit of 0.1 ng/mm2 of protein (BSA) and an extremely low background ProteoSilver leads to superior detection of low abundance proteins.
Sigma Aldrich Fine Chemicals Biosciences NorellR Select SeriesTM 3
Manufactured out of ASTM Type 1 Class A glass Norell Select Series NMR tubes are specifically designed for high-reSOLUTIONon NMR spectroscopy. The Select Series provides reliable performance for spinning or non-spinning techniques structure determination of small molecules or determining the 3-D structure of a membrane protein.
Sigma Aldrich Fine Chemicals Biosciences Ribonucleoside Triphosphat
Ribonucleoside Triphosphate Set consists of four separate vials of ATP CTP GTP and UTP. Each vial contains a 100 mM clear colorless SOLUTIONon of the lithium salt (pH 7).
Sigma Aldrich Fine Chemicals Biosciences Brequinar sodium salt hydr25MG
Brequinar sodium salt hydr25MG