1. Collectible Vintage Saws Products
  2. sku: 421718574994721
  3. PROTO 1581

PROTO 1581 Tape Nos No. M/e 3.65M

3.65m Proto 1581 Vintage No. L M/e Tape Measure 12 Foot Usa Made Nos

( Brand: Proto ), ( Manufacturer Part Number: 1581 ), ( Part Type: Tape ), ( Original/reproduction: Vintage Original ), ( Country Of Origin: United States ), ( Modified Item: No )

Review PROTO Vintage No. M/e Tape Measure Foot Usa Made Nos

Introducing the Proto 1581 M/E Tape, a high-performance and versatile solution for various laboratory applications. This tape is specifically designed for use in MALDI-TOF (Matrix-Assisted Laser Desorption Ionization Time-Of-Flight) mass spectrometry, a technique widely used in fields such as proteomics, microbiology, and forensics for the identification and analysis of complex biological samples.

The Proto 1581 M/E Tape comes in a pack of 12 rolls, each measuring 3.65 meters in length. The tape's unique MALDI target design offers an extensive analysis area of 125 mm x 125 mm, providing ample space for spotting and analyzing numerous samples.

The tape's surface is coated with a uniform and consistent layer of matrix material, ensuring even distribution and optimal coverage during the analysis process. This results in high-quality mass spectra with minimal background noise and increased signal intensity, leading to more accurate and reliable results.

The Proto 1581 M/E Tape's robust construction guarantees durability and longevity. The tape's material is resistant to humidity and temperature changes, ensuring consistent performance even in challenging laboratory environments. Additionally, the tape is compatible with various types of mass spectrometers, making it a versatile choice for a wide range of applications.

In summary, the Proto 1581 M/E Tape is an essential tool for any laboratory conducting MALDI-TOF mass spectrometry analysis. Its large analysis area, uniform matrix coating, durability, and versatility make it an indispensable asset for researchers and scientists in various fields, enabling them to achieve accurate and reliable results with ease.

The Proto 1581 M/E Tape 12 3.65m is a mass spectrometry consumable used for electrospray ionization (ESI) and matrix-assisted laser desorption/ionization (MALDI) applications. Let's examine the potential advantages and disadvantages of purchasing this product:

Advantages:

1. High-performance: Proto tapes are known for their high-performance capabilities, which can lead to improved mass spectral data quality.

2. Compatibility: This tape is compatible with various mass spectrometry instruments, allowing for flexibility in instrument selection.

3. Consistent results: Proto tapes offer consistent results due to their uniform surface and reliable performance, ensuring accurate and reliable mass spectral data.

Disadvantages:

1. Cost: Proto tapes tend to be more expensive than other mass spectrometry consumables, which could be a significant consideration for laboratories with limited budgets.

2. Limited length: This particular tape is only 3.65 meters long, which may not be sufficient for large-scale analyses.

3. Availability: Depending on the location and mass spectrometry instrument manufacturer, availability of Proto tapes may be limited, which could impact turnaround times for research projects.

In conclusion, the Proto 1581 M/E Tape 12 3.65m offers advantages in terms of high-performance and consistency, but these benefits come at a higher cost compared to other mass spectrometry consumables. Additionally, the limited length of this tape may not be suitable for all applications.

If your research project requires high-performance mass spectral data and you have the necessary budget, the Proto 1581 M/E Tape 12 3.65m could be an excellent choice. However, if cost is a concern or if you require longer tapes for your analysis, it may be worth considering alternative mass spectrometry consumables from other reputable manufacturers. Ultimately, the decision to purchase this product should be based on the specific requirements of your research project and the resources available to your laboratory.

Details:

Vintage Proto No. 1581 L M/E Tape Measure 12 Foot 3.65M USA Made, NOS, Metric English on blade. New old stock, please see pictures.

part #: 1581 prices

  • $34.00-$34.95

specifications sawcarp:

  • brand: Proto
  • mpn: 1581
  • part type: Tape
  • original/reproduction: Vintage Original
  • country of origin: United States
  • modified item: No

shipping sawcarp:

  • cost: $0.00
  • transit: 3-6 Days
  • class: Standard
  • carrier: USPS
  • type: Calculated
  • service: USPS Ground Advantage

returns sawcarp:

  • paid by: Buyer
  • method: Money back
  • time: 30 Days
  • policy: Returns Accepted

general sawcarp:

  • condition: New
  • Tools > Carpentry, wood working > Saws

offer sawcarp:

  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • started: November 16, 2025
  • availability: In Stock

seller sawcarp:

  • # reviews: 14976
  • city: Milwaukee, Wisconsin
  • rating: 100.0%

payments sawcarp:

  • credit card: Discover
  • wallet: Paypal
  • other
part type: tape, original/reproduction: vintage original, country of origin: united states, modified item: no,
category: collectibles > tools > carpentry, woodworking > saws, sku: 421718574994721,

Proto 1581 Is Similar To:

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2 offers $34.00–$34.95 USD
  • Offer #1: $34.00 price + $8.75 shipping estimate = $42.75* total. Shipped with USPS Ground Advantage. Made In USA Proto L 12 Locking Measuring Tape.+$8.75 shipping
  • Offer #2: $34.95 price + $7.00 shipping estimate = $41.95* total. The Lufkin does not. 2 Vintage Measuring Tapes 12 Feet Proto L Locking & Lufkin C9312 Made in USA.+$7.00 shipping

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