ZORO SELECT 21R570 Stirring Bar Octagon Formerly Lab Safety 190735554289 1-1/2X5/16 PK10

( Brand: Zoro Select ), ( Type: Lab Supplies Consumables Lab Utensils Stir Bars Rods ), ( Manufacturer Part Number: 21R570 ), ( Custom Bundle: No ), ( Country/region Of Manufacture: In ), ( Size: 1 1/2 In X 5/16 In ), ( Material: Alnico ), ( Color: White ), ( Weight: 0.2500 ), ( Length: 2.800 ), ( Width: 3.400 ), ( Features: Formerly Lab Safety Supply. Br / Br / Stirring Bar, Sh ), ( UPC: 190735554289 )

Formerly lab safety supply.

Stirring bar, sh, battery included: no, upc: 190735554289

Review ZORO SELECT Stirring Bar Octagon 1-1/2x5/16 In Pk10 Formerly Lab Safety

Introducing the Zoro Select 21R570 Stirring Bar Octagon 1-1/2 x 5/16 (PK10), a versatile and high-quality lab tool designed to facilitate efficient and accurate mixing in various applications. This stirring bar, formerly known as the Lab Safety 1-1/2 x 5/16 Octagon Stirring Bar (PK10), is an excellent addition to any laboratory or scientific research setting.

Constructed from premium borosilicate glass, this stirring bar offers superior durability and resistance to corrosion, making it suitable for use with a wide range of chemicals and solvents. The octagonal shape of the bar ensures effective stirring and reduces the tendency for the bar to walk on the bottom of the container, thereby increasing productivity and minimizing user frustration.

Measuring 1-1/2 inches in length and 5/16 inches in width, the Zoro Select 21R570 Stirring Bar Octagon 1-1/2 x 5/16 (PK10) is designed to fit comfortably in standard laboratory glassware such as beakers and round-bottom flasks. The bar's tapered ends allow for easy insertion and removal from the container, while its smooth surface ensures gentle and consistent agitation without causing unwanted damage to the container or the contents inside.

This stirring bar comes in a convenient pack of 10, ensuring that you have an ample supply on hand for repeated use. Each bar is carefully inspected and packaged to ensure the highest quality and customer satisfaction. With its durability, versatility, and ease of use, the Zoro Select 21R570 Stirring Bar Octagon 1-1/2 x 5/16 (PK10) is an essential tool for any laboratory or scientific research environment.

A Detailed Analysis of the Zoro Select 21R570 Stirring Bar: Pros, Cons, and Concluding Recommendation

The Zoro Select 21R570 Stirring Bar, also known as the Octagon 1-1/2x5/16 PK10 formerly lab safety stirring bar, is a popular choice among scientists, researchers, and lab technicians due to its durability and functionality. In this analysis, we will discuss the key advantages and disadvantages of this product to help you make an informed decision.

1. Robust Construction: The Zoro Select 21R570 Stirring Bar is made of high-quality borosilicate glass, which is resistant to breakage and thermal shock. This makes it an excellent choice for applications that require frequent and prolonged stirring.

2. Octagonal Shape: The octagonal shape of the stirring bar provides better coverage and agitation compared to round bars. This is particularly useful when dealing with larger volumes or suspensions.

3. Affordable: The Zoro Select 21R570 Stirring Bar is priced competitively, making it an affordable option for laboratories and research institutions.

4. Versatile: These stirring bars are suitable for various applications, including temperature-sensitive reactions, homogeneous mixing, and suspension of solids in liquids.

5. Easy to Clean: Borosilicate glass stirring bars are non-reactive and easy to clean. This is essential in a laboratory setting where maintaining aseptic conditions is crucial.

1. Fragility: Despite its robust construction, the Zoro Select 21R570 Stirring Bar can still be prone to breakage if dropped or mishandled.

2. Heat Sensitivity: Borosilicate glass stirring bars can withstand high temperatures but may still experience thermal shock if exposed to sudden temperature changes.

3. Potential for Contamination: While borosilicate glass stirring bars are non-reactive, they can still be a potential source of contamination if not handled and cleaned properly.

The Zoro Select 21R570 Stirring Bar is an excellent choice for laboratories and research institutions that require efficient and effective stirring while maintaining a budget. Its robust construction, versatility, and affordability make it a popular choice among scientists and lab technicians. However, users must exercise caution when handling these stirring bars to prevent breakage and potential contamination. Overall, the benefits of the Zoro Select 21R570 Stirring Bar outweigh the disadvantages, making it a recommended purchase for laboratories and research institutions.

Details:

And Enclosures. Electrical Boxes. Light Industrial.

part #: 21r570 prices

• $58.15-$91.35

specifications quakedental:

• brand: Zoro Select
• type: Lab Supplies Consumables Lab Utensils Stir Bars Rods
• manufacturer part number: 21R570
• custom bundle: No
• country/region of manufacture: In
• size: 1 1/2 In X 5/16 In
• material: Alnico
• color: White
• weight: 0.2500
• length: 2.800
• width: 3.400
• features: Formerly Lab Safety Supply. Br / Br / Stirring Bar, Sh
• upc: 190735554289

shipping quakedental:

• service: Standard
• cost: $0.00
• type: Fixed
• class: Standard
• transit: 5-5 Days

seller quakedental:

• city: USA
• rating: 99.6%
• # reviews: 1238887

offer quakedental:

• started: July 12, 2025
• options: Ship-to-home
• sold: 0
• availability: In Stock

general quakedental:

• condition: New
• Business Industrial > Healthcare, Lab Dental > Other Healthcare, Lab Dental

returns quakedental:

• method: Money back
• time: 60 Days
• policy: Returns Accepted
• paid by: Seller

payments quakedental:

• credit card: Mastercard
• wallet: Google-pay
• other

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