Description
Heavy-Metal Safety Baseline • 100% Full Glass Body • Cotton-Free Pure Ceramic Core
GT12 Premium All-Glass 510 Cartridge (1.0ml)
Engineered for top-shelf live rosin, terp sauce, and ultra-pure distillates. Zero metal contact with oil, zero burning cotton wicks, built on a heavy-metal safety design baseline with full third-party testing support.
Cotton-Free Core
Third-Party Lab Ready
The Purity Standard: Why Luxury Extracts Demand Full Glass & Cottonless Technology
For extraction brands formulating premium solventless rosin and terpene-rich fractions, conventional hardware introduces two critical risks: cotton scorching and metallic interaction. Traditional ceramic cartridges frequently utilize external cotton wraps around the core; when subjected to repeated draws or thick viscosities, the cotton chars—degrading natural terpene aroma with harsh burnt flavor. Simultaneously, metallic center posts present potential risks of trace heavy-metal migration when exposed to prolonged acidic terpene contact during warehouse storage.
The Sampson GT12 provides an uncompromising architectural solution. Featuring a monolithic full-glass body and glass airway, your extract never touches internal metal chimneys or electroplated alloys. Inside, an advanced cottonless porous ceramic core (1.2Ω) vaporizes viscous extracts purely through direct ceramic capillary action—eliminating cotton burning completely. Built on a strict heavy-metal safety design baseline, the GT12 features a screw-on glass mouthpiece and a refined Ø12mm luxury profile that delivers unmatched shelf appeal and effortless benchtop filling without requiring expensive arbor press equipment. Sampson actively assists clients by coordinating and submitting production hardware for accredited third-party laboratory testing to align with your regional and state regulatory requirements.
Zero Metal Oil Contact
The oil reservoir is completely glass and ceramic. Heavy-metal safety design baseline protects delicate extracts from metallic interaction.
Cotton-Free Ceramic Core
Eliminates organic cotton fibers entirely. Zero burnt flavor and zero dry wicking char, preserving true terpene profiles from start to finish.
Screw-On Glass Mouthpiece
Precision glass threading enables rapid manual or benchtop filling without expensive press equipment, eliminating capping glass breakage.
Engineering Specifications & Technical Benchmarking
Review how the Sampson GT12 full-glass cottonless platform outperforms traditional metal-post cartridges:
| Parameter / Engineering Metric | Sampson GT12 Full Glass | Standard Metal 510 Cartridge |
|---|---|---|
| Chamber & Body Material | 100% High Borosilicate Glass (Metal-Free Path) | Plated Brass or SUS304 Metal Center Post |
| Heating Element Technology | Pure Micro-Porous Ceramic (100% Cotton-Free) | Ceramic with Organic Cotton Wrap (Burns easily) |
| Heavy-Metal Safety Design | Strict baseline standard; inert glass & ceramic contact | High leaching risk under extended acidic terpene exposure |
| Third-Party Lab Verification | Full factory support to submit samples for client testing | Opaque sourcing without testing cooperation |
| Mouthpiece Architecture | Screw-On Solid Glass Tip (Easy benchtop capping) | Press-on Plastic or Metal Screw Tip |
| Resistance & Thermal Curve | 1.2Ω (±0.1Ω) Direct Thermal Transfer | 1.2Ω – 1.5Ω Erratic Resistance |
| Oil Intake Apertures | 2 × 1.8 mm Precision Direct-Feed Ports | Variable / Prone to flooding or dry hits |
| Volumetric Capacity | 1.0ml Calibrated High Borosilicate Reservoir | Inconsistent Volumetric Graduation |
| Outer Dimension & Weight | Ø12.0 mm Luxury Profile | 12.0g Net Weight | Ø10.5 mm Standard Slim Profile |
| Silicone Ring Customization | Custom Pantone Silicone Colors Available (MOQ 10k) | Clear/Black Silicone Only |
| Factory Defect Benchmark | Factory pre-shipping QA aimed at < 0.3% | 1.5% – 3.0% Industry Average |
4-Stage Laboratory QA Protocol for Full Glass Hardware
Because precision all-glass hardware requires thermal and dimensional mastery, every production run of GT12 undergoes structured verification at our Shenzhen facility before export dispatch. Review our complete
Quality Testing Protocols.
Heavy-Metal Baseline & Materials Audit
Borosilicate glass bodies, ceramic heating elements, and food-grade silicone undergo material screening. We proactively assist and coordinate sending production samples to accredited third-party labs on demand.
Cotton-Free Thermal Stress Verification
Porous ceramic cores are tested under simulated voltage cycles to ensure the matrix maintains structural integrity without scorching or flavor degradation.
-80kPa Vacuum Flight Simulation
Filled test cartridges undergo depressurization in negative pressure chambers, verifying hermetic internal sealing during high-altitude commercial air shipments.
Glass Thread Torque & Tension Check
Screw mouthpieces are calibrated with precision torque meters to ensure a tight hermetic seal without risking thread chipping during assembly.
Scalable Factory Logistics & Custom OEM Finishes
Sampson empowers boutique concentrate brands, MSOs, and bulk distributors with direct factory manufacturing capabilities:
- Immediate Evaluation Samples: Standard unbranded GT12 hardware units dispatch within 24–48 hours via DHL, FedEx, or UPS Priority Air.
- Custom Silicone Colors (MOQ 10,000 pcs): Differentiate your retail product with custom Pantone silicone seals matching your exact corporate brand palette. Explore our
OEM/ODM Customization Services. - Universal Battery Compatibility: The wide Ø12mm profile pairs perfectly with open-collar and button-activated
510 Vape Batteries. - Turnkey Packaging Integration: Pair your hardware with custom foam trays, luxury rigid boxes, and child-resistant master cartons via
Vape Cartridge Packaging Solutions.
Direct Factory Sourcing: Eliminate Burning & Metal Leaching Concerns
Deliver the purest possible taste to your dispensary customers. Contact our engineering and sales desk directly for volume wholesale tier quotes, custom silicone color consultation, and sample evaluation kits.
Email: sales@sampsoncarts.com • Shenzhen Sampson Technology Co., Ltd. Baoan, Shenzhen, China