Aliquoting Services for Diagnostic Laboratories and Research Facilities
Precision Liquid Handling and Reagent Fill from an FDA-Registered, ISO 13485 Certified Facility
Supera Fulfillment provides precision aliquoting services to diagnostic laboratories, clinical research organizations, and at-home testing brands across the United States. Operating from our FDA-registered, ISO 13485 certified facility in Houston, Texas, we use Hamilton STAR automated liquid handling systems inside an ISO 7 cleanroom to dispense exact volumes with the consistency and traceability that regulated laboratory environments require. With more than 200 laboratory clients served since our founding in 2020, our aliquoting program is built on 25 years of clinical laboratory expertise brought directly to your supply chain.
What Aliquoting Services Actually Involve
Aliquoting is the process of dividing a bulk liquid material into smaller, precisely measured portions for downstream use in testing, kit assembly, or distribution. In a laboratory context, aliquoting spans specimen transport media, biological samples, buffers, reagents, controls, and calibrators — each with its own handling requirements, volume tolerances, and contamination risks.
Manual pipetting at scale introduces variability that erodes data quality and increases waste. Automated aliquoting addresses this by applying robotics, gravimetric verification, and liquid level detection to every dispensing event. The result is volume accuracy that holds across thousands of units, documented traceability for every lot, and a contamination-controlled environment that protects sample integrity from receipt through final packaging.
Hamilton STAR Automation Inside an ISO 7 Cleanroom
Our Hamilton STAR liquid handling platform is the operational center of our aliquoting program. The system applies positive displacement technology and gravimetric controls to dispense volumes from microliters to liters with reproducibility that meets validated process standards. Every run includes quality control checkpoints, and all processing parameters are recorded in our lot documentation.
The Hamilton STAR operates inside our ISO 7 cleanroom, which is continuously monitored for particulate levels, temperature, and humidity. This environment is not incidental — it is a core qualification for laboratories working under FDA oversight or ISO 13485-aligned quality systems. When we say your aliquots are produced in a controlled environment, that claim is backed by environmental monitoring records, not just a policy statement.
Liquid Types and Container Formats We Handle
Specimen Transport Media
We routinely aliquot viral transport media (VTM), universal transport media (UTM), molecular transport media (MTM), and custom media formulations used in specimen collection kits. Volume precision here is non-negotiable — the collection-to-analysis ratio in molecular diagnostics depends on an exact media volume in every tube.
Buffers and Laboratory Reagents
Buffer aliquoting and reagent dispensing services cover a wide range of aqueous and organic formulations, including reaction mixtures, wash buffers, staining solutions, and extraction reagents. We work from your specifications or assist with documentation of custom formulations prepared to your protocol.
Biological Samples and Clinical Specimens
For clients managing biobanking, clinical trial logistics, or reference sample programs, we handle blood, serum, plasma, saliva, urine, and other specimen types under appropriate containment and chain-of-custody protocols. Cold chain requirements are coordinated from our climate-controlled facility through temperature-qualified shipping carriers.
Controls, Calibrators, and Pharmaceutical Components
Diagnostic kit manufacturers depend on consistent controls and calibrators across lot numbers. We aliquot these materials with full batch record documentation, supporting regulatory submissions and lot release processes for in vitro diagnostic (IVD) products.
Container Formats
Finished aliquots can be dispensed into 2D barcoded tubes, cryovials, screw-cap vials, standard laboratory tubes, 96-well and 384-well microplates, deep-well plates, or client-specified containers. Labeling, barcoding, and secondary packaging are coordinated as part of the aliquoting workflow so materials arrive ready for use or direct distribution.
Regulatory Framework Behind Our Aliquoting Program
Supera Fulfillment holds FDA registration and ISO 13485 certification — the quality management standard specifically designed for medical device and diagnostic product supply chains. Our quality system covers method validation, equipment qualification and calibration, operator training records, environmental monitoring, nonconformance management, and corrective action protocols.
For clients running clinical trials or distributing IVD kits, this infrastructure translates directly into audit-ready documentation. We provide certificates of analysis, lot traceability records, and processing documentation with every order. The woman-owned business Sitara Waidyaratne founded brings a clinical laboratory professional’s perspective to every quality decision — the protocols we follow are the same ones she spent 25 years developing and enforcing on the lab side.
Who Uses Our Aliquoting Services
Our aliquoting clients span the diagnostic and life sciences ecosystem. Diagnostic laboratories use our services to prepare specimen collection materials and standardize pre-analytical variables across collection sites. Clinical research organizations rely on us for trial kit materials where volume consistency directly affects protocol integrity. At-home testing brands and DTC health companies use our aliquoting and kit assembly capabilities together to bring products to market without building internal laboratory infrastructure. Research institutions and biobanking programs use us for sample management and long-term storage preparation.
We also work with manufacturers and distributors of products from BD, Greiner Bio-One, Sarstedt, Streck, COPAN, Zymo Research, Tasso, and Neoteryx — integrating manufacturer components into aliquoted kit configurations that are ready for end-user deployment.
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Scalability From Pilot to Commercial Production
Our aliquoting capacity scales from small R&D pilot runs — 100 to 500 aliquots for method validation or early-stage studies — through commercial production volumes exceeding 100,000 units. The same quality processes, equipment qualifications, and documentation standards apply regardless of order size. Clients who begin with a pilot run operate under identical quality conditions as they scale, which simplifies validation and regulatory documentation considerably.
Turnaround for most projects runs one to two weeks from material receipt, with expedited scheduling available for urgent requirements. We provide same-day responses to all inquiries and can typically begin method review within the first week of engagement.
Frequently Asked Questions
Our Hamilton STAR system dispenses volumes from the microliter range up through liters, covering standard laboratory tube fills, microplate dispensing, and bulk container filling. Minimum and maximum volumes are reviewed during method development based on your specific material and container combination.
We use gravimetric verification, positive displacement technology, and liquid level detection on the Hamilton STAR platform. Every run includes quality control samples at defined intervals. Volume data is recorded in lot documentation and available as part of the certificate of analysis we provide with each order.
New projects begin with a consultation where we review your material type, required volumes, container specifications, labeling requirements, and any regulatory documentation needs. We then prepare a detailed protocol, confirm material handling requirements, and provide a timeline and pricing before any work begins
Yes. Our facility maintains climate-controlled storage zones, and we coordinate temperature-qualified shipping with appropriate cold chain carriers. Materials requiring refrigerated or frozen storage are handled under defined temperature conditions from receipt through dispatch.
Yes. Every aliquoting order ships with complete documentation including the certificate of analysis, batch records, lot numbers, processing dates, volume verification data, and environmental monitoring results from the production run. This documentation is structured to support regulatory submissions, quality audits, and lot release processes.
An ISO 7 cleanroom limits airborne particulate counts to 352,000 particles per cubic meter at 0.5 microns or larger, with continuous environmental monitoring to verify compliance. For aliquoting applications involving biological samples, transport media, or diagnostic reagents, this environment reduces contamination risk significantly compared to standard laboratory or warehouse settings.
Yes. We work with clinical research organizations and sponsors to aliquot and assemble trial kit materials, including investigational controls, specimen collection media, and reference materials. Full chain-of-custody documentation, randomization support, and regulatory-grade batch records are available for IND-phase and pivotal trial programs.
Our aliquoting program is integrated into a broader medical kitting and healthcare logistics operation. This means aliquoted materials can move directly into kit assembly, labeled packaging, cold chain fulfillment, and nationwide distribution — all within a single FDA-registered, ISO 13485 certified facility. Clients do not need to coordinate across multiple vendors for aliquoting, assembly, and shipping.