Name: ClearSeal™ Screw Cap Microcentrifuge Tubes
Brand: MTC Bio
SKU: BTS-C3205-C
Price: 271.38 USD
Availability: InStock

ClearSeal™ Screw Cap Microcentrifuge Tubes

ClearSeal™ Screw Cap Microcentrifuge Tubes

$271.38

MTC Bio ClearSeal™ Screw Cap Microcentrifuge Tubes deliver unmatched reliability for critical sample protection in demanding lab environments. Featuring ultra-clear polypropylene, a leak-proof O-ring seal, and sterile, RNase, DNase, and pyrogen-free construction, these tubes ensure secure, contamination-free storage from -86°C to +121°C and can withstand centrifugation up to 22,000×g. Available in graduated and generic versions, plus a color-coded cap system for streamlined sample organization, ClearSeal™ microtubes are the industry-standard choice for high-performance research. Equip your lab with precision, durability, and absolute confidence

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Fast Delivery

Most items ship same day

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Manufacturer Warranty

All products are covered by manufacturer warranty

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After-Sale Support

24/7 support

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Copy of VR Headset

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Copy of 2 Touch Controllers

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What's Included

VR Headset

2 Touch Controllers

Charging Cable

Power Adapter

Glasses Spacer

Designed for precision, durability, and contamination-free sample handling, the MTC Bio ClearSeal™ Screw Cap Microcentrifuge Tubes set the standard for laboratory performance. Available in both Graduated and Generic versions, these tubes provide researchers and professionals with the flexibility to meet diverse application needs.

Crafted from ultra-clear polypropylene, ClearSeal™ microtubes ensure optimal visibility for sample identification, while the leak-proof O-ring seal offers airtight protection in extreme temperatures ranging from -86°C to +121°C. Built for demanding environments, these tubes can withstand centrifugation forces up to 22,000×g, safeguarding sensitive samples with uncompromising reliability.

To accommodate specialized workflows, ClearSeal™ microtubes are available in multiple sizes, with cap configurations including standard screw caps and convenient loop caps for 2.0mL models. The Graduated versions feature white, printed graduations for precise volume measurement, while the Generic variants provide a clean, unmarked design, ideal for OEM packaging and reagent kits.

For laboratories seeking customization, MTC Bio now offers color-coded O-ring screw caps in bulk packs of 1000, making sample organization easier than ever. Select from blue, green, orange, red, yellow, or natural to match your workflow needs.

Key Features

Leak-proof O-ring seal for airtight sample protection
Ultra-clear polypropylene for optimal visibility
Packaged in resealable bags of 50 for secure and sterile handling
Sterile, RNase, DNase & pyrogen free to preserve sample integrity
Graduated versions available with white printed markings for precision measurement
High-performance design withstands centrifugation up to 22,000×g
Temperature-resistant (-86°C to +121°C) for cryogenic storage, autoclaving, and more

Whether for clinical research, molecular biology, reagent packaging, or high-speed centrifugation, ClearSeal™ microtubes deliver the performance, flexibility, and reliability laboratories demand. Choose from multiple options to find the perfect fit for your application.

ClearSeal™ Graduated Screw Cap Microtubes Specifications

SKU	Size	Bottom Style	Cap Type	Material	Dimensions
C3205-C	0.5mL	Conical	Attached screw cap \| O-ring \| Non-graduated	Polypropylene	10.2×36.5mm
C3205-S	0.5mL	Self-standing	Attached screw cap \| O-ring \| Non-graduated	Polypropylene	13×47.3mm
C3215-SG	1.5mL	Self-standing	Attached screw cap \| O-ring \| Printed graduations	Polypropylene	12.8×47.6mm
C3220-CG	2.0mL	Conical	Attached screw cap \| O-ring \| Printed graduations	Polypropylene	12.9×46.5mm
C3220-SG	2.0mL	Self-standing	Attached screw cap \| O-ring \| Printed graduations	Polypropylene	13.1×46.8mm
C3220-SGL	2.0mL	Self-standing	Attached screw loop-cap \| O-ring \| Printed graduations	Polypropylene	13×49.2mm

ClearSeal™ Generic Screw Cap Microtubes & Caps Specifications

SKU	Size	Bottom Style	Cap Type	Material	Dimensions
C3170	2.0mL	Generic	Attached colorless screw cap \| O-ring \| Non-graduated	Polypropylene	13.1×46.8mm
C3172	2.0mL	Generic	No cap \| Non-graduated	Polypropylene	N/A
C3175-N	N/A	N/A	Natural screw cap \| O-ring \| Non-sterile	Polypropylene	N/A
C3175-B	N/A	N/A	Blue screw cap \| O-ring \| Non-sterile	Polypropylene	N/A
C3175-G	N/A	N/A	Green screw cap \| O-ring \| Non-sterile	Polypropylene	N/A
C3175-O	N/A	N/A	Orange screw cap \| O-ring \| Non-sterile	Polypropylene	N/A
C3175-R	N/A	N/A	Red screw cap \| O-ring \| Non-sterile	Polypropylene	N/A
C3175-Y	N/A	N/A	Yellow screw cap \| O-ring \| Non-sterile	Polypropylene	N/A
C3175-AST	N/A	N/A	Assorted screw caps (Blue, Green, Orange, Red, Yellow) \| O-ring \| Non-sterile	Polypropylene	N/A

MTC Bio Shipping and Return Policy

At Blue Tiger Scientific, we proudly distribute authentic MTC Bio products. The following policies apply to all purchases made through our store. All return requests must be initiated with Blue Tiger Scientific before being processed by MTC Bio.

Shipping Policy

Orders for MTC Bio products are fulfilled and shipped directly by MTC Bio using FedEx or UPS, with FedEx Ground as the default shipping method unless otherwise specified.

Expedited shipping options (2-Day, Overnight) are available at an additional cost.
MTC Bio only ships to residential or business addresses within the United States—no PO Boxes.
Orders placed after business hours, weekends, or holidays will be processed the next business day, pending product and carrier availability.
Shipping timelines may vary based on product availability, order size, and carrier logistics.
Blue Tiger Scientific and MTC Bio are not responsible for carrier delays, weather-related disruptions, or unforeseen delivery issues once the order has shipped.

Return Policy

If a return is necessary, customers must start the process with Blue Tiger Scientific before returning any products to MTC Bio.

All return requests must be initiated with Blue Tiger Scientific before shipping a product back to MTC Bio.
Customers must obtain a Return Merchandise Authorization (RMA) number from Blue Tiger Scientific before returning any item.
Customers are responsible for return shipping costs unless otherwise stated.
Opened or used products cannot be returned—only unused items in original packaging will be accepted.
Unauthorized returns (without an RMA) will be refused and returned at the customer’s expense.
Returned items are subject to inspection, and a 20% restocking fee may be applied.
Refunds will cover the product cost only—shipping fees paid at the time of purchase are non-refundable.
Certain items, such as custom-built, special-order, or hazardous materials, may not be eligible for return.

Important Notes

Some MTC Bio products are custom-made or built to order; shipping will occur once the product is ready.
In the event of backorders, partial shipments may be requested.
Occasional delays due to material shortages, import issues, or carrier problems.

Product Resources:

Manual

Brochure

Copy of Technical Specifications

Feature	Details
Viewing Head	Siedentopf type trinocular head, inclined at 30°, Interpupillary adjustment 53mm to 75mm, graduated diopter on left eyetube (30mm I.D. eyetubes)
Eyepieces	SWH10X Widefield high eyepoint eyepiece, Field No. 22, tube O.D. 30.0 mm
Nosepiece	Quintuple
Quintuple	LWD Planachromat Phase 10x, 20x
Condenser	TC Condenser N.A. 0.30, W.D. 73.0mm
Stage	180mm(X) x 245mm(Y) plain stage with replaceable glass insert with 45mm opening, Glass Stage plate insert
Illumination	Koehler without iris, with phase slider, 3W LED
Warranty	LIMITED LIFETIME WARRANTY