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70/30 N-Butane N-Propane Mix – Instrument Grade, 110 lb Net
Reference:
Manufacturer: Extractor King
110 LBS Instrument Grade 70/30 N Butane N Propane Mix
In stock
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70% N-Butane / 30%N- Propane Mix
- Colourless liquefied gas with no added odourants, free from oil and contaminants. Guaranteed purity above 99.50%. Typical purity above 99.79%.
- Cylinders fitted with dip tubes for liquid withdrawal. Valves are CGA 555/CGA 510 with adapters for 1/4" NPT and 1/4" flare
- Net weight = 110 lb, cylinder tare weight = 69 lb, total shipping weight = about 179 lb
- Use in a WELL VENTILATED AREA
CYLINDER DEPOSIT:
- 110 lbs cylinder (with dip-tube) $250
Why a 70/30 butane propane mix
A 70/30 blend of n-butane and n-propane combines the two solvents in one cylinder. The propane share boils far lower than butane (n-propane boils at −42 °C), which helps move and recover solvent faster in a closed-loop system, while the butane share does most of the extraction. Like our n-butane, it has no added odourants and is free from oil and contaminants.
Tank exchange and deposit
Have an empty tank? Exchange it and pay no deposit. Need a tank? Add the refundable $250 cylinder deposit - it comes back to you when the cylinder is returned.
Delivery and pickup
- BC and Alberta: Ace Courier - delivered to your door (freight paid to the driver) or held for pickup at an Ace location.
- Lower Mainland and Fraser Valley: we deliver it ourselves.
- Free pickup in Langley, BC.
- Rest of Canada: shipped by ground as dangerous goods, freight quoted after you order.
Questions
What is the blend ratio?
70% n-butane and 30% n-propane.
Is it odourless?
Yes. No odourant is added.
What fitting does the cylinder have?
A CGA 555 / CGA 510 valve, with adapters for 1/4" NPT and 1/4" flare. The cylinder has a dip tube for liquid withdrawal.
How heavy is it to ship?
110 lb of gas in a 69 lb cylinder - about 179 lb in total.
| Product | 70/30 n-butane / n-propane mix, instrument grade |
| Blend | 70% n-butane, 30% n-propane |
| Purity | Guaranteed above 99.50%, typical above 99.79% |
| Odourant | None added - free from oil and contaminants |
| Cylinder | With dip tube (liquid withdrawal) |
| Valve | CGA 555 / CGA 510, adapters for 1/4" NPT and 1/4" flare |
| Net weight | 110 lb |
| Cylinder tare weight | 69 lb |
| Shipping weight | About 179 lb |
| Boiling point | About −24 °C (−11 °F) at the start, rising toward −0.5 °C (31 °F) as the propane evaporates |
| Shipping class | Class 2.1 flammable gas |
| Cylinder deposit | $250, refundable (none with a tank exchange) |
Safety and handling
| Hazard warnings | DANGER.
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| Precautions |
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| First aid |
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| Leaking gas fire | Do not put out the flame unless the leak can be stopped safely. Remove all ignition sources if it is safe to do so. |
| Storage | Protect from sunlight. Store upright in a well-ventilated place below 50 °C (122 °F), away from ignition sources. |
| Before use | Read the label and the Safety Data Sheet before use. |
Reviews
What customers say about our store
Brad a year ago
Quick and reliable service provided! - Scheduled an appointment with Wayne the other day for a Dry Ice order pick up, he will go over and above for his customers to make sure we are well taken care of. Even with a broken foot !
Thanks again Wayne!
You've got my business!
Paddington 4 years ago
Wayne there has an excellent store, he has everything, really nice stuff at good prices, ultimately very fair compared to others. I will certainly be going back for everything I need. Got some things from a different place and spent 50% more, just go see Wayne first, he seems like he wants to help you out more than sell you out the door.
Rayna Keller 6 years ago
WOW
I'd like to first start with this business witch is great ,location was easy to find with good directions, the services wayne offers are a excellent industry best, I had items shipped and also picked up at business store front both very easy and quick
Also like to add the quality of the equipment sold as anything with logo extractor king is from my experience also again an industry best!
And last owner and…
Jayv wood 4 years ago
Great service. Definitely recommend them to all
Heath Kitsch 6 years ago
Great buisness very quality items and prompt phone and online services, backed by the owner who stands behind the product!! AAA service all around.
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