9 ml glass concentrate jars hold 1 gram to 2 grams of live rosin, badder, wax, or sauce extracts. Heavy-base Flint glass and opaque UV-blocking black glass structures prevent terpene loss and maintain extract consistency.

To cross-reference specs before ordering, check technical specification tables inside each product listing.

• 1g to 2g Capacity: Sized for single-gram and double-gram concentrate fills with minimal internal headspace.
• Thick-Bottom Glass Base: Heavy glass weight adds physical stability on laboratory filling tables and retail displays.

Grand Puff and eBottles square 9 ml jars include matching closures, while round 9 ml jar bases require separate 38mm caps. Pairing 38-400 round jar bases with continuous-thread push-and-turn safety caps meets Title 16 CFR 1700.20 and ASTM D3475 child-resistant standards.

Browse standalone closures in our 38mm Caps Collection or review legal compliance via our State Compliance Regulations Guide.

Small 9 ml glass concentrate jars lack sufficient side surface area for direct body labels, requiring top-cap stickers or custom outer packaging. Commercial operations place circular stickers on cap lids and package jars inside custom rigid boxes or blister cards to fit state compliance text.

Explore outer box solutions via our Custom Printed Rigid Boxes Service or check custom concentrate services through our Custom Concentrate Packaging Services.

Inventory ships directly from our local Sacramento warehouse so clients can access single units, standard split packs, or master wholesale cases without minimum constraints. Local warehouse stocking eliminates long factory lead times and keeps commercial filling lines operating continuously.