Rainin Pipette Tips LTS 1000 ul 8 Racks of 96 Tips Each

Rainin™ Pipette Tips, LTS™, 1000 µL Non-Filtered, BioClean Ultra™, Removable-Cover Racks (30389211) – Case of 768

The Rainin™ 30389211 is a premium, high-volume fluid handling consumable engineered exclusively for manual and electronic pipettes utilizing the proprietary Rainin LiteTouch™ System (LTS™). Precision-molded from high-purity virgin polypropylene, these non-filtered 1000 µL tips feature a specialized thin-wall design with a fine, flexible distal orifice to ensure crisp liquid dispensing and minimal retention. This model is packaged in robust, autoclavable **Removable-Cover Racks** configured as a commercial case of 8 racks containing 96 tips each (768 tips total). Certified under strict BioClean Ultra™ guidelines, this consumable provides highly reproducible volumetric accuracy for general chemistry reagents, buffer aliquoting, and molecular scale-up protocols.

Technical Performance & Architecture

• Proprietary LiteTouch™ System (LTS™) Engineering: Formed with a specific cylindrical top-neck geometry that matches Rainin LTS pipette shafts. This advanced design incorporates a mechanical positive-stop flange that delivers an airtight seal with exceptionally low insertion forces and near-effortless tip ejection, suppressing repetitive strain injury (RSI) risks.
• High-Clarity Virgin Polypropylene Matrix: Molded using pure, medical-grade polypropylene without trace heavy metals, clarifying agents, or synthetic releasing fluids. This minimizes the risk of organic chemical leaching, protecting the composition of cell extracts and down-stream chemical analytes.
• BioClean Ultra™ Purity Standard: Produced within a fully automated, human-contact-free Class 100,000 cleanroom suite. Every production batch undergoes independent laboratory verification to guarantee absolute freedom from detectable Endotoxins, human DNA, PCR inhibitors, RNase, DNase, and ATP.
• Rigid Protective Removable-Cover Racks: Racked inside a durable, mechanical blue composite base featuring a completely removable transparent cover shield. The structural nesting design withstands multiple high-pressure steam autoclave cycles ($121^\circ\text{C}$ / 15 psi) for laboratories executing internal sterilization protocols.

Product Specifications

• Catalog Number / MPN: 30389211 (Alternative SKU: RT-L1000)
• Primary Manufacturer: Mettler-Toledo Rainin
• Nominal Volumetric Range: 100 µL to 1000 µL
• Tip-to-Pipette Interface: Rainin LTS™ (LiteTouch™ System) exclusive – *Not compatible with traditional universal-fit conical pipette shafts*
• Filter Configuration: Non-Filtered / Standard Fluid Track Layout
• Material Profile: 100% Premium Virgin Polypropylene (PP) tip bodies and rack structures
• Color Identification Metric: Blue Nesting Insert Plates (Globally specifies Rainin 1000 µL volume classification parameters)
• Sterility Status: Non-sterile standard stock (Fully autoclavable configuration)
• Logistics Packaging Layout: Case of 768 Tips (Divided into 8 individual racks x 96 tips per rack insert, packed inside a facility-coded outer container)

Key Benefits & Applications

• Aqueous Buffer & Master Mix Compounding: The premier choice for fast dispensing of standard salts, wash solutions, extraction buffers, and non-volatile liquid reagents where filter-barrier airflow restriction is not required.
• High-Efficiency Microplate Feed Runs: Structural rack rigidity ensures stable tip presentation for smooth integration with manual multi-channel LTS pipettes, optimizing deep-well block or culture microplate filling cycles.
• Autoclave Reusability Options: Heavy-duty polycarbonate-polypropylene rack assemblies allow labs to easily autoclave empty racks or reload them using eco-friendly Rainin tip refill sleeves to reduce environmental waste.
• **Facility Audit Compliance:** Every master shipping container contains a dedicated manufacturing lot code, ensuring complete, trace-verified product tracking across cGMP pharmaceutical and academic research infrastructures.

Rainin™, LTS™, LiteTouch™, and BioClean Ultra™ are registered commercial trademarks of Mettler-Toledo Rainin, LLC. Catalog number 30389211 specifies the non-filtered 1000 µL configuration in removable-cover racks. For protocols dealing with infectious biological samples, radioactive markers, or volatile PCR mixtures where aerosol contamination must be physically prevented, companion 1000 µL filtered variants (such as Rainin SKU 17007081) must be integrated into the supply loop instead.