L(+)-Ascorbic+acid
Supplier:
VWR Chemicals
Description:
Arsenic Standard, 1000 mg/L, VWR®, Arsenic, Matrix: 2% HNO₃, Application: AAS standards
Supplier:
QIAGEN BEVERLY
Description:
FastMixes include buffers and stabilisers optimised for maximum PCR efficiency, reproducibility, and sensitivity with TaqMan® and TaqMan® MGB probe chemistries. A key component of PerfeCTa® qPCR FastMixes is AccuFast™ <i>Taq</i> DNA polymerase that enables instant activation and rapid polymerisation kinetics. Upon heat activation (20 seconds at 95 °C), the antibodies irreversibly denature releasing fully active, unmodified <i>Taq</i> DNA polymerase. This promotes specific and efficient primer extension with the convenience of room temperature reaction assembly. FastMixes deliver maximum PCR efficiency, sensitivity, specificity, and a robust fluorescent signal with either fast or conventional cycling conditions.
Catalog Number:
(455902G)
Supplier:
VWR Chemicals
Description:
RbNO₃ in HNO₃ 2 to 5%.
UOM:
1 * 100 mL
Catalog Number:
(458302A)
Supplier:
VWR Chemicals
Description:
K in H₂O tr.HNO₃.
UOM:
1 * 100 mL
Supplier:
VWR Chemicals
Description:
Sodium hydrogen sulphate monohydrate ≥99%, AnalaR NORMAPUR® analytical reagent
Catalog Number:
(456242U)
Catalog Number:
(455852N)
Supplier:
VWR Chemicals
Description:
Nickel Standard, 1000 mg/L, VWR®, Nickel, Matrix: 2% HNO₃, Application: AAS standards
Supplier:
VWR Chemicals
Description:
Eu₂O₃ in HNO₃ 2 to 5%.
Supplier:
VWR Chemicals
Description:
Gd₂O₃ in HNO₃ (2 to 5%).
Supplier:
BIOWEST
Description:
In 1976, Guilbert and Iscove demonstrated that precursor cells of erythrocytes and macrophages could be cultured in a reduced-serum medium supplemented with albumin, transferrin, lecithin, and selenium. Iscove's medium is a modification of Dulbecco's Modified Eagle's Medium (DME) containing selenium, additional amino acids and vitamins, sodium pyruvate, HEPES buffer, and potassium nitrate instead of ferric nitrate. Further studies have demonstrated that Iscove's medium will support murine B lymphocytes, haemopoietic tissue from bone marrow, B-cells stimulated with lipopolysaccharide, T-lymphocytes, and a variety of hybrid cells.
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