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Irreversible inhibitor of DNA-topoisomerase. Anti-tumor agent. 4°C CAS number: [7689-03-4] C 20 H 16 N 2 O 4 MW: 348.4 Purity: > 95.0% Solubility: DMSO, 50 mg/ ml Appearance: light yellow powder or crystal Handling/ storage: protect from light and moisture

CAS Number: [86-87-3] C 12 H 10 O 2 MW: 186.21

CAS Number: [15165-79-4] C 12 H 9 O 2 K MW: 224.3

CAS number: [16373-93-6] C 10 H 13 N 5 O 3 .H 2 O MW: 269.26 Purity: min. 98.0%

CAS number: [3992-42-5] C 9 H 13 N 3 O 4 .HCl MW: 263.68 Purity (HPLC): min. 99% Appearance: white to light yellow Solubility (50mg/ml water): clear solution Moisture: max 8%

CAS number: [102783-51-7] - 20°C C 9 H 13 N 3 O 13 P 3 Na 3 .2H 2 O MW: 569.03 Purity: min. 97%

Storage at 4°C. CAS Number: [154-17-6] C 6 H 12 O 5 MW: 164.2 Purity (HPLC): min. 99% Water content: max. 1% Residue on ignition: max. 1% Specific optical rotation: +44.0 to +48.0 Appearance: white to off-white

CAS number: [93919-41-6] - 20°C C 10 H 16 N 5 O 13 P 3 MW: 507.2

CAS number: [961-07-9] C 10 H 13 N 5 O 4 .H 2 O MW: 285.26 Purity: min. 98.0%

Tryptone: 16 g/l Yeast Extract: 10 g/l Sodium Chloride: 5 g/l Usage: 31 g/l

Storage at 4°C. 19:1 DNase / RNase activity: none detected

Storage at 4°C. 29:1 DNase / RNase activity: none detected

Storage at 4°C. DNase / RNase activity: none detected 30%, 37.5:1

-20°C Numer CAS: [87-51-4] C 10 H 9 NO 2 MW: 175,2 Stosowany w hodowli komórek roślinnych.

Storage at -20°C. CAS Number: [27536-56-7] C 40 H 64 O 8 MW: 672.93 Purity: min. 99%

Add 2 ml of 4% bromthymol blue solution per liter. YEP Agar. Color change will indicate yeast strains that ferment galactose.

Storage at 4°C. 29:1 DNase, RNase, Protease activity: none detected

Storage at 4°C. 19:1 DNase, RNase, Protease activity: none detected

Storage at 4°C. 37.5:1 DNase, RNase, Protease activity: none detected

Storage at -20°C. CAS Number: [881005-91-0] C 16 H 16 O 9 MW 388.32 Substrate for glucoronidase. Test for coliform bacteria in water.