Free standard shipping on orders over €99
We can ship to virtually any address in the world. Note that some products have restrictions and some products cannot be shipped to international destinations.
When you place an order, we estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that shipping costs for many of the items we sell are based on weight. The weight of such an item can be found on the detail page. All weights are rounded up to the nearest whole pound to reflect the policies of the shipping companies we use.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
DESCRIPTION
Dimethyl sulfoxide is a substance that comes from wood and is produced during the manufacture of industrial paper. This substance has powerful antioxidant properties. It is an organic sulfur compound used as an analytical reagent and as a chemical solvent, for example in chromatography and spectroscopy.
INGREDIENTS
DMSO (dimethyl sulfoxide).
Form: liquid
Color: colorless
Odour: sulphurous
pH value: not applicable
Melting point: 18.5°C
Boiling point: 189°C
Flash point: 87 °C (closed cup)
Flammability: combustible product (when hot)
Explosive Limits:
lower - 2.6% (V)
upper - 28.5% (V)
Vapor pressure: 0.556 hPa at 20 °C; 4hPa at 50°C; 20 hPa at 80°C; 49 hPa at 100 °C
Vapor density: 3.48 kg/m3
Relative vapor density: 2.7 (air = 1)
<strong> density (20 °C): 1104 kg/m3
Relative density (20 °C): 1.104 (water = 1)
solubility
in water: completely soluble at 20 °C; > 1000 g/l
in organic solvents: soluble in diethyl ether, alcohols, aromatic hydrocarbons
Partition coefficient (n-octanol / water): strong > logKow: -1.35
Auto-ignition temperature: 300-302℃
Thermal decomposition: above 190 °C
Dynamic viscosity (20 °C): 2.14 mPa * s
Explosive properties: not applicable
Oxidizing properties: not applicable
Surface tension (20°C): 43.5 mN/m
pKa: 35.1
Constant Henry's: 868E-06 Pa * m3 (The substance is non-volatile)
Refractive index absolute (20°C): 1.4785
STORAGE
Store cool and dry.
Not microbiologically tested.
Schnelle Lieferung, problemlose Bestellung, werde den Shop in Zukunft gerne nutzen :)
Ich betrachte mich als Stammkunde. Und es gab keine Lieferung, mit der ich nicht zufrieden war. Professioneller Kundenservice. Lieferung auch ok
Ich empfehle sehr
Wie erwartet.
Ich habe die Produkte noch nicht ausprobiert, ich denke, sie werden der Qualität entsprechen
Grazie per l'iscrizione
This email has been registered!