50/50 E-Liquid Bulk Supply & OEM Manufacturing
Balanced 50 percent Vegetable Glycerin (VG) and 50 percent Propylene Glycol (PG) e-liquid engineered for low-wattage pod systems and mouth-to-lung (MTL) devices. Formulated inside an ISO 7 (Class 10,000) cleanroom utilizing 316L stainless steel automated mixing systems. Designed for consistent wick saturation, controlled throat hit, and flavor clarity without coil coking. Available in bulk volumes from 25L high-density polyethylene jerrycans to 1000L IBC totes, or custom bottled OEM configurations backed by 12 years of specialized extraction and compounding operations.
Technical Specifications
|
Base Ratio |
50 percent VG / 50 percent PG ( +/- 1 percent tolerance verified via digital refractometer testing) |
|
Nicotine Options |
0mg to 20mg (Freebase) / 10mg to 50mg (Nicotine Salts) |
|
Nicotine Purity |
>= 99.9 percent (USP/EP grade) |
|
Viscosity |
38 to 45 mPa·s at 20°C (controlled via automated thermal jacket mixing vessels) |
|
Water Content |
< 0.1 percent (Karl Fischer titration) |
|
Shelf Life |
24 manufacturing months in original sealed containers |
Formulation
Compounded using certified United States Pharmacopeia (USP) and European Pharmacopeia (EP) raw materials sourced from audited tier-one chemical manufacturers.
Propylene Glycol: CAS 57-55-6, purity >= 99.8 percent
Vegetable Glycerin: CAS 56-81-5, palm-derived, purity >= 99.7 percent
Flavor Concentrates: Food-grade, diacetyl-free, acetyl propionyl-free, acetoin-free formulations tested via gas chromatography-mass spectrometry (GC-MS).
Nicotine: Extracted from natural tobacco leaf, assayed via high-performance liquid chromatography (HPLC).
Flavor Profile
Engineered for dual performance: immediate flavor delivery upon coil activation and clean dissipation. Standard catalog includes Tobacco, Mint, Menthol, Fruit, and Dessert profiles. Custom profile development utilizes automated flavor compounding lines with gravimetric dosing to maintain batch-to-batch organoleptic consistency.
Packaging
Bulk Containers: 25L HDPE jerrycans, 200L steel-poly composite drums, 1000L IBC tanks with induction-sealed tamper-evident gaskets.
OEM Retail Bottles: 10ml TPD-compliant PET bottles, 30ml/60ml unicorn bottles with child-resistant caps (CRC) certified to ISO 8317 and tactile warning triangles.
Storage Environment: Nitrogen-purged filling lines maintaining < 0.5 percent residual oxygen to eliminate oxidation during packaging.
Quality Control & Manufacturing Facility
Production operates within an ISO 9001 and cGMP-certified manufacturing facility, audited annually by independent registrars such as SGS and TÜV. Mixing zones are strictly segregated for nicotine and nicotine-free runs to eliminate cross-contamination risks.
In-Process Controls: Continuous inline viscosity monitoring, magnetic flow meter volumetric dispensing, and pH verification (target range: 5.5 to 7.0).
Traceability: Laser-etched batch numbers, production timestamps, and operator IDs on every container linking directly to raw material Certificate of Analysis (COA) archives.
Testing & Documentation
Every production batch undergoes analytical testing prior to release. Documentation supplied with shipments includes:
Certificate of Analysis (COA) detailing exact nicotine titer, density, and refractive index.
Gas Chromatography-Mass Spectrometry (GC-MS) screening reports for volatile organic compounds and diketones (Diacetyl, Acetyl Propionyl).
Heavy metal assays (Lead, Arsenic, Cadmium, Mercury) measured via Inductively Coupled Plasma Mass Spectrometry (ICP-MS) below detectable limits (< 0.1 ppm).
OEM / Private Label Services
Full-service contract manufacturing from formulation optimization to finished retail packaging.
Services: Custom nicotine salt formulation, flavor matching, child-resistant packaging execution, custom label printing, and tamper-evident banding.
Minimum Order Quantity (MOQ): 500 liters for custom bulk formulations; 5,000 units per SKU for finished OEM bottled products.
Lead Time: 15 to 25 business days from art approval and raw material sign-off.
Compliance
Formulated and documented to align with international regulatory frameworks:
EU TPD: Registered formulations supporting 10ml volume limits and maximum 20mg/ml nicotine caps.
US FDA PMTA: Master Files (DMF) maintained for ingredient toxicology and manufacturing standard operating procedures (SOPs).
CLP / GHS: Compliant safety data sheets (SDS) provided in multiple languages for international logistics and customs clearance.
Storage
Store in original sealed containers between 15°C and 25°C in a dry, ventilated area. Keep away from direct sunlight and oxidizers. Nitrogen blanket recommended for bulk storage tanks exceeding 30 days.
Frequently Asked Questions
Q: What is the lead time for standard bulk 50/50 e-liquid orders?
A: Standard catalog formulations ship within 7 to 10 business days for orders under 1,000 liters. Custom formulations require an additional 5 business days for analytical testing and COA generation.
Q: Can you adjust the PG/VG ratio for specific pod hardware requirements?
A: Yes. While 50/50 is standard for MTL pods, manufacturing lines can scale ratios from 40/60 to 60/40 (PG/VG) based on client viscosity and device specifications.
Q: How do you prevent nicotine oxidation during bulk transit?
A: All containers are nitrogen-flushed prior to liquid insertion, sealed with induction-weld liners, and transported in temperature-monitored containers to prevent UV and thermal degradation.
Q: What is the minimum order quantity for custom flavor development?
A: Custom flavor profiling and benchtop sample creation require a 50-liter pilot batch commitment, which is credited toward subsequent commercial production runs.
Q: Are your manufacturing facilities audited by third parties?
A: Yes. The facility undergoes annual audits by accredited registrars for ISO 9001 and current Good Manufacturing Practices (cGMP) compliance.
Q: What documentation is provided to support customs clearance?
A: Shipments include Commercial Invoices, Packing Lists, Certificates of Analysis, MSDS/SDS sheets, and Toxicological Assessment Summaries required by destination customs authorities.
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