High Precision Gas n-Butane (70%) and Propane (30%) Mix IN STORE PICK UP ONLY

Product Code HPG-20-BU70-PR30

AvailabilityOut of stock

$300.00 - $600.00
Unit price
Shipping calculated at checkout.


n-Butane - C4H10 (70%) & Propane -C3H8 (30%) Mix

For Shipping And Delivery Options, Please Call Direct (626) 332-7744.
Notice: These Items are for Local pick up Only, They Cannot be Shipped!


  • Extraction Grade™ 99.5% pure n-butane mixed with 99.5% pure propane
  • Boiling point: -5.8°F (-21°C)
  • Molecular formula for Butane: C4-H10
  • Molecular formula for Propane:  C3-H8
  • Vapor pressure: 45 psig at 70°F (21.1°C)
  • CAS Number for Butane: 106-97-8
  • CAS Number for Propane: 74-98-6

The 70% n-Butane and 30% propane is the blend of choice for many cannabis extractors.  This blend allows the solvent to extract a fuller flavor of the terpene profile and lighter color of butane hash oil (BHO) as compared to 100% n-butane extraction.  We use ultra-high purity (UHP), 99.5% Extraction Grade™ n-Butane and propane for our 70/30 mix.

99.5% Ultra-High Purity (UHP) Extraction Grade™ n-Butane and Propane mix.  Ideal for extraction.

*None detected - below the minimum detection limit (MDL) of 0.5 PPM.

Local Delivery

We offer delivery services for large orders to customers from Central California all the way to San Diego. Please call our sales team for more information on weekly, bi-weekly, or monthly deliveries and pricing. 626.332.7744


Shipping Time

Our main warehouse is located near Los Angeles, you can use the map below to estimate delivery time. Most orders ship one business day after the order is placed, then the transit days will follow. Below the map you will find exceptions to these rules for certain products.

HFS Shipping T

Some items we sell may be warehoused in Amazon's warehouses across the US. If the item you order happens to be in on of their warehouses it will generally arrive in 3 days. If you need to know about a specific item please feel free to contact us and we'll let you know.

Larger and heavier items have to be shipped via LTL Freight. LTL shipments tend to take longer to arrive, but they have the benefit of being much safer for heavy and delicate items. If your order has to be shipped by LTL Freight we will contact you to find out if the delivery address is a residential or commercial address, and whether a loading dock or forklift is available. The freight company will call you to arrange a delivery appointment, usually a day before.


Shipping Costs

The cost of shipping varies based on where you live, how much the order weighs, and the value of the order. We've outline our shipping guidelines below:

To Contiguous US:

Item Weight

Shipping Costs

0-50 lbs

Orders over $100 ship free;
Orders $99.99 and under are a $10 flat fee.

Over 50 lbs

The shipping cost will be automatically calculated by the system based on the weight of your items and the delivery address provided.


To Alaska, Hawaii, and other US Territories:

 Cost will be calculated by weight at time of checkout.

To Other Countries:
We currently can offer shipping service internationally.
Please contact us for international shipping cost: info@hfsusa.com

High Precision Gas n-Butane (70%) and Propane (30%) Mix IN STORE PICK UP ONLY

Recently Viewed