Acide borique, BioUltra, pour la biologie moléculaire, >=99,5% (t)

Code: 15663-1KG D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Boric acid can be used to study molecular biology, DNA and RNA purification, biological buffers and molecular biology reagents. Boric acid has been used to test t...


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Votre prix
$195.20 1KG
DEMANDER

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Boric acid can be used to study molecular biology, DNA and RNA purification, biological buffers and molecular biology reagents. Boric acid has been used to test the toxic effects of boron on growth and antioxidant system parameters of maize (Zea mays L.) roots. Boric acid has also been used to study the effect of time period after boric acid injection on (10)B absorption in different regions of adult male rat′s brain.

Other Notes

Running buffer component with methylmercuric hydroxide gels; Buffer component in DNA digest analysis with capillary electrophoresis

λ1 M in H2O
anion tracesphosphate (PO43-): ≤5 mg/kg, chloride (Cl-): ≤5 mg/kg, sulfate (SO42-): ≤5 mg/kg
assay≥99.5% (T)
cation tracesBi: ≤5 mg/kg, Na: ≤50 mg/kg, Mo: ≤5 mg/kg, Al: ≤5 mg/kg, K: ≤50 mg/kg, Li: ≤5 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Sr: ≤5 mg/kg, Mg: ≤5 mg/kg, Ca: ≤10 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Ba: ≤5 mg/kg, Fe: ≤5 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, As: ≤0.5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg
density1.49 g/cm3 at 23 °C
formpowder or crystals
gradefor molecular biology
impuritiesphosphatases, none detected, RNases, none detected, ﹤0.05% non-volatile substances in MeOH/HCl, proteases, none detected, insoluble matter, passes filter test, DNases, none detected
InChI keyKGBXLFKZBHKPEV-UHFFFAOYSA-N
InChI1S/BH3O3/c2-1(3)4/h2-4H
loss≤0.5% loss on drying, 20 °C (HV)
mp160 °C (dec.) (lit.)
pH3.6-4.4 (25 °C, saturated solution in H2O)
product lineBioUltra
Quality Level200
SMILES stringOB(O)O
solubilityH2O: 1 M, clear, colorless (hot)
technique(s)DNA purification: suitable, RNA purification: suitable
UV absorptionλ: 260 nm Amax: 0.015, λ: 280 nm Amax: 0.010
vapor pressure2.6 mmHg ( 20 °C)
Cas Number10043-35-3
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :



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