Nalidixic+acid
Catalog Number:
(27048.291)
Supplier:
VWR Chemicals
Description:
Dipotassium-L(+)-tartrate hemihydrate ≥98%, GPR RECTAPUR®
UOM:
1 * 1 kg
Supplier:
VWR Chemicals
Description:
A biological buffer used for cell culture, <i>in vitro</i>, enzyme assays and some electrophoretic applications at physiological pH.
Catalog Number:
(87919.290)
Supplier:
VWR Chemicals
Description:
Potassium permanganate 3% in aqueous solution Reag. Ph. Eur. 1070902
UOM:
1 * 1 L
Supplier:
Avantor
Description:
Ethyl acetate ≥99.6% (by GC, corrected for water content), BAKER ANALYZED® HPLC for HPLC, UHPLC, for spectrophotometry, J.T.Baker®
Catalog Number:
(21486.237)
Supplier:
VWR Chemicals
Description:
Antimony(III) potassium oxitartrate trihydrate ≥99%, GPR RECTAPUR®
UOM:
1 * 250 g
Supplier:
APPLICHEM LIFESCIENCE
Description:
Proteinase K is used to destruct proteins in cell lysates (tissue, cultured cells) and to liberate nucleic acids, since it very effectively digests DNases and RNases.
Catalog Number:
(516-0316)
Supplier:
VWR Collection
Description:
Low nitrogen content filters for determination of nitrogen content in steel and iron samples dissolved in acid. Filtration of fine precipitates to dissolve according Kjeldahl method.
UOM:
1 * 100 items
Supplier:
VWR Chemicals
Description:
Methyl orange (C.I. 13025), AnalaR NORMAPUR® ACS, Reag. Ph. Eur. indicator
Catalog Number:
(E516-100ML)
Supplier:
VWR Chemicals
Description:
Used for the detection of DNA or RNA in nucleic acid hybridisation procedures. It effectively “excludes” probe from solution, accelerating the rate of annealing.
UOM:
1 * 100 mL
Supplier:
VWR Chemicals
Description:
Methyl orange 0,04% in aqueous solution, TECHNICAL pH-indicator
Catalog Number:
(22189.294)
Supplier:
VWR Chemicals
Description:
Cadmium acetate dihydrate ≥99.0%, AnalaR NORMAPUR® analytical reagent
UOM:
1 * 1 kg
Supplier:
VWR Chemicals
Description:
Packaged at pH 6.6, this mixture is provided with a supplemental alkaline buffer that allows the researcher to easily increase the pH to 7.9 for DNA purification. When mixed with Chloroform:Isoamyl Alcohol (24:1), it makes an optimised reagent for DNA purification. Doubly distilled, high purity phenol packaged under nitrogen. Safer, easier alternative to crystalline phenol.
Catalog Number:
(5627-02)
Supplier:
Avantor
Description:
Standardised at 25 °C against chemicals whose certification is traceable to NIST. Lot standardisation value, accurate to ±1 part per 1000, provided on label.
UOM:
1 * 1 L
Catalog Number:
(A1425.1000)
Supplier:
APPLICHEM LIFESCIENCE
Description:
L(+)-Cysteine
UOM:
1 * 1 kg
Supplier:
MACRON AVANTOR BRAND
Description:
AR Select® - A line of acids specifically developed for trace metal analysis; analysed for up to 32 metals in the low ppb range.
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