Accuris Instruments

Agarose

<h2>What is agarose for gel electrophoresis?</h2>
&nbsp;
Agarose is a linear polysaccharide derived from agar that, when dissolved in hot buffer and allowed to cool, forms a porous gel matrix whose pore size is determined by the agarose concentration. DNA and RNA molecules migrate through this matrix under an electric field at a rate inversely related to their size, allowing fragments of different lengths to be separated and visualized as distinct bands.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" role="presentation">Azura Agarose for routine electrophoresis of nucleic acids with low electroendosmosis (EEO) performance</li>
<li dir="ltr" role="presentation">Benchmark Agarose for PCR product analysis and high-quality nucleic acid separation</li>
<li dir="ltr" role="presentation">Benchmark Specialty Agarose for specialized gel applications requiring enhanced resolution and performance control</li>
<li dir="ltr" role="presentation">Standard Agarose for routine use in gel electrophoresis workflows</li>
<li dir="ltr" role="presentation">EZ Pack&trade; Agarose Tablets for agarose concentration control and convenient gel preparation&nbsp;</li>
</ul>
&nbsp;
<h2>How to choose agarose type and concentration</h2>
&nbsp;
Use standard agarose at 0.7&ndash;1% for routine PCR and restriction digest checks on larger fragments
A 0.7&ndash;1% standard agarose gel is commonly used for routine PCR product verification and restriction digest analysis when fragments are generally in the 1&ndash;10 kb size range.
Use 1.5&ndash;2% standard agarose for resolving smaller fragments in the 200 bp&ndash;2 kb range
Higher agarose concentrations from 1.5% to 2% are appropriate for resolving smaller PCR products, SNP genotyping amplicons, or restriction digests where size differences below 500 bp need to be clearly distinguished.
Use high-resolution agarose at 2&ndash;4% for very small fragments or close sizing
High-resolution agarose formulations can differentiate closely sized DNA fragments in the 50&ndash;500 bp range more effectively than standard agarose, making them useful for applications such as microsatellite or STR analysis.
Choose low-melting-point agarose when you need to recover DNA from gel slices
Low-melting-point (LMP) agarose can be melted at approximately 65&deg;C after electrophoresis, allowing DNA-containing gel slices to be processed more easily for downstream enzymatic reactions or purification workflows.
Confirm agarose purity (EEO grade) for sensitive applications
Electro-endosmosis (EEO) reflects agarose purity. Low-EEO agarose supports more consistent DNA migration and helps minimize contaminants that may interfere with downstream PCR amplification, restriction digestion, or other enzymatic applications.
&nbsp;
<h2>Specifications context</h2>
&nbsp;
Standard agarose gels are typically prepared by dissolving agarose powder in TAE or TBE buffer through heating, followed by cooling to approximately 55&deg;C before pouring into casting trays. Higher-concentration gels solidify more rapidly and generally benefit from prompt casting.
As of 2026, low-EEO agarose grades remain the preferred choice for sensitive applications such as Southern blotting, gel extraction followed by PCR, and restriction enzyme digestion workflows where contaminants can inhibit downstream reactions.
<a href="https://mbpinc.net/contact-us">Contact the expert team</a> and get premium agarose gel for your research today.

Benchmark Specialty Agarose

Benchmark Specialty Agarose (A1801-LM) by MBP is a specialty agarose available in three variants: A1801-LM, A1801-31, and A1801-HR. Contact MBP for variant-specific information.

Manufacturer

Benchmark Agarose LM, Low Melt, 100g

Benchmark Agarose 3:1, 100g

Benchmark Agarose HR, PCR Grade for DNA fragments between 20 to 800bp, 100g

Dispenser Syringe Tips

Brochure

Diamond® RV-PettePro™ Repeat Volume Pipettor

3915 by Globe Scientific is the Diamond® RV-Pette PRO™ repeat volume pipettor — a manual, battery-free dispenser that delivers up to 120 volume options across 12 dispenser tip sizes (SKU 3920–3931) covering 1µL to 5,500µL. DIN EN ISO 8655 compliant. Compatible with Eppendorf® Combitips®. Maintenance-free; chemical-resistant.

Manufacture

RV-Pette Promotional Starter Pack with 5 Tips of Each Size and a 25mL and 50mL Size Adapter (60 Tips) and a Laminated Dosage Chart

RV-Pette PRO Repeat Volume Pipette, Includes 2 Tips and a 50mL Adapter

EZ Pack™ Agarose Tablets

EZ Pack™ Agarose Tablets (A2505) by MBP provide pre-measured molecular biology-grade agarose in tablet form for fast, reproducible, spill-free gel preparation — no weighing needed. Simply dissolve in TAE or TBE buffer by microwave. Available in A2505 and A2501 pack sizes. Stores at room temperature.

EZ Pack™ Agarose Tablets, pack of 1000 tablets (500g)

EZ Pack™ Agarose Tablets, pack of 200 tablets (100g)

Laboratory Aspirator Accessories

<h2>What Are Laboratory Aspirator Accessories?</h2>
&nbsp;
Laboratory aspirator accessories are the consumable and replacement components that keep a benchtop vacuum aspirator operating safely and efficiently. These include hydrophobic/antibacterial in-line filters, 2-liter polycarbonate collection bottles with overflow protection, silicone tubing, and handheld aspiration tools with adapters.
The in-line filter is the most critical safety component, acting as the primary barrier between biohazardous waste and the vacuum pump. Tubing and collection bottles are regularly replaced to maintain performance and prevent contamination or leaks during operation.
&nbsp;
<h2>What you will find:</h2>
&nbsp;
<ul>
<li>Hydrophobic filters: for controlling contamination and system protection</li>
<li>Single-channel adapters: for precise aspiration tasks</li>
<li>Multi-channel adapters: for higher performance output</li>
<li>Handheld vacuum controllers: for controlled liquid removal</li>
<li>Silicone tubing sets: for flexible connection of the system</li>
<li>Quick disconnect kits: for easy setup and maintenance</li>
<li>Collection bottles: with lids for safe liquid storage</li>
<li>Silicone O-rings: for secure sealing and preventing leaking</li>
</ul>
&nbsp;
<h2>How to Choose Laboratory Aspirator Accessories</h2>
&nbsp;
In-Line Filter Replacement
Replace the in-line filter immediately if it becomes wet, discolored, or saturated. A compromised filter can no longer block aerosols effectively and may allow contamination to reach the pump system. Always use OEM-compatible filters to ensure proper fit and hydrophobic performance.
Collection Bottle Condition
Inspect collection bottles regularly for cloudiness, cracks, or malfunctioning overflow valves. Replace bottles that show wear or damage to maintain safe waste containment. Avoid using solvents that may degrade polycarbonate material.
Tubing Integrity
Silicone tubing should remain flexible and free from kinks or permanent deformation. Replace tubing when it becomes stiff, damaged, or no longer forms secure connections. Autoclaving is typically supported, but repeated use may require periodic replacement.
Handpiece and Adapter Selection
Ensure handpieces and adapters match your application needs. Standard tip adapters are used for general aspiration, while fine stainless-steel capillary tips are required for microplate and precise liquid removal tasks.
&nbsp;
<h2>Specifications Context</h2>
&nbsp;
Modern laboratory aspirator systems use oil-free vacuum pumps with adjustable pressure ranges, hydrophobic in-line filters, and overflow-protected collection bottles to ensure safe and reliable liquid handling. These systems are widely used in cell culture, clinical workflows, and general laboratory applications.
Routine replacement of consumables such as filters, tubing, and bottles is essential for maintaining performance, preventing contamination, and extending instrument lifespan. Using manufacturer-approved accessories ensures compatibility and consistent operation.
 Grab the best quality laboratory aspirator accessories today. <a href="https://mbpinc.net/contact-us" style="color: #236fa1; text-decoration: underline;"> Contact the expert team </a> of Molecular Biology Products (MBP) now.

Extra tubing set, 1 meter

V0020-TB by Accuris Instruments is a 1-meter silicone tubing extension with connector for the Accuris ASPIRE™ Laboratory Aspirator (V0020 / V0020-E). Extends the reach of the handheld vacuum controller for BSC, incubator, and multi-bench workflows.

Graduated, PC collection bottle and lid (included)

The V0020-BOT by Benchmark Scientific is a 2-litre graduated polycarbonate collection bottle with lid, supplied as the OEM replacement vessel for the Benchmark Scientific Aspire V0020 aspirator. Autoclavable at 121°C for up to 30 cycles, it is suited for routine tissue culture waste collection and biohazardous aspirate containment in BSL-1 and BSL-2 environments.

Handheld vacuum controller with single channel adapters

V1002 by Benchmark Scientific — Handheld Vacuum Controller for the Aspire™ V0020 Laboratory Aspirator, supplied with three single-channel adapters: A (controller), B (200&nbsp;µL tip), and C (40&nbsp;mm fine stainless steel). Optional V1002-8 eight-channel adapter and V0020-QD quick disconnect kit sold separately.

Hydrophobic filter, pk/1 ( 1 each included)

V0020-F1 by Benchmark Scientific is a hydrophobic antibacterial replacement filter (pk/1) for the Accuris V0020 Aspire Laboratory Aspirator. Protects the vacuum pump from aerosol and liquid contamination. Replace at routine maintenance intervals for consistent aspirator performance.

Laboratory Balances Accessories

Product Literature

W1105-Calibration Weight Tolerance Chart

Laboratory Balance Calibration Weights, Sets

W1105-12-500 by Accuris (Benchmark Scientific) is a 12-piece M1 class OIML calibration weight set spanning 1 g to 500 g, made from 316 stainless steel, supplied in a protective carrying case with a Certificate of Verification. Suitable for calibrating top-loading and precision balances with 0.1 g to 0.01 g readability.

Accuris™ M1 Grade Calibration Weight, Set, 12 pcs, 1g to 500g

Accuris™ M1 Grade Calibration Weight, Set, 13 pcs, 1g to 1000g

Accuris™ M1 Grade Calibration Weight, Set, 22 pcs, 1mg to 200g

Accuris™ M1 Grade Calibration Weight, Set, 21 pcs, 1mg to 100g

Option quick disconnect kit, includes 2 male/female attachments & silicone tubing

V0020-QD by Benchmark Scientific — Quick Disconnect Kit for the Aspire™ V0020 Laboratory Aspirator. Includes 2 male/female quick-connect fittings and silicone tubing for rapid interchange of the V1002 handheld controller or other aspiration heads without cutting tubing.

Optional eight channel adapter, fine tip stainless steel

V1002-S8 by Accuris Instruments is a fine-tip stainless steel 8-channel adapter for the Aspire™ laboratory aspirator, enabling simultaneous 8-well aspiration across 96-well microplates and strip tubes. Constructed from durable stainless steel, it replaces single-pass aspiration for ELISA wash steps, cell culture media removal, and high-throughput assay workflows.

Optional eight channel adapter, for use with 200ul pipette tips

V1002-8 by Accuris Instruments is an optional 8-channel adapter for the ASPIRE™ Lab Aspirator (V0020), enabling simultaneous aspiration from 8 wells using 200 µl pipette tips. POM construction, fully autoclavable. Order via mbpinc.net/quickorder or customerservice@mbpinc.net.

Optional single channel adapter, extra long (80mm) stainless steel

V1002-1SL by Benchmark Scientific -- extra-long 80 mm stainless steel single-channel adapter (Adapter D) for the Aspire? V0020 Lab Aspirator and V1002 Handheld Controller. Twice the reach of the standard 40 mm Adapter C; ideal for 50 mL conicals, deep-well plates, and narrow-neck bottles.