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Reagent Bottles (Narrow Mouth) (Printed Graduation) - PP

Name: Reagent Bottles (Narrow Mouth) (Printed Graduation) - PP
Brand: PolyLab

Material : PP Material Conforming to US FDA 21CFR

HSN Code : 39233090

Reagent Bottles (Narrow Mouth) (Printed Graduation) - PP by Polylab Manufacturer Reagent Bottles (Narrow Mouth) (Printed Graduation) - PP are designed for safe laboratory chemical storage, accurate measurement visibility, and controlled reagent handling in scientific and industrial environments. These bottles are widely used where precise liquid measurement, secure storage, and contamination-free performance are required for consistent laboratory results.

Manufactured using premium-grade Polypropylene (PP), Polylab Supplier Reagent Bottles (Narrow Mouth) (Printed Graduation) - PP provide excellent chemical resistance, strong durability, and long-term stability, making them suitable for acids, alkalis, and a wide range of laboratory reagents. The PP material ensures reliable performance even under repeated usage and demanding laboratory conditions.

The printed graduation markings offer clear and accurate volume measurement visibility, allowing easy monitoring of liquid levels during laboratory operations. The narrow mouth design ensures controlled pouring with reduced spillage, while the leak-proof sealing system maintains reagent purity and ensures safe long-term storage.

Code	Particulars	Packing
33481	8 ml	100 Pcs
33482	15 ml	100 Pcs
33483	30 ml	100 Pcs
33484	60 ml	100 Pcs
33485	125 ml	12 Pcs
33486	250 ml	12 Pcs
33487	500 ml	12 Pcs
33488	1000 ml	6 Pcs

This product is Best Reagent Bottles (Narrow Mouth) (Printed Graduation) - PP by Polylab for laboratories requiring accuracy, safety, and durability. It is also Top Rated Reagent Bottles (Narrow Mouth) (Printed Graduation) - PP by Polylab for consistent performance in chemical, pharmaceutical, research, and educational laboratory applications, making it a reliable solution for modern scientific workflows.

Our Application Reagent Bottles (Narrow Mouth) (Printed Graduation) - PP:

• Chemical Laboratory Storage Use: Used for safe storage and handling of chemical reagents, the best for lab experiments and the top rated for chemical handling applications.
• Pharmaceutical Laboratory Applications: Suitable for storing formulations and chemical solutions safely, the best for pharma labs and the top rated for controlled storage use.
• Research and Analytical Laboratories: Used for precise experimental studies and reagent management, the best for research work and the top rated for scientific accuracy applications.
• Educational Laboratory Training: Ideal for student practicals and chemical handling learning, the best for learning labs and the top rated for classroom training use.
• Industrial Quality Testing Laboratories: Used for storing calibration chemicals and testing solutions, the best for industrial labs and the top rated for testing accuracy use.

Key Features of Reagent Bottles (Narrow Mouth) (Printed Graduation) - PP:

• Printed Graduation Accurate Visibility Scale: Ensures precise liquid level reading for laboratory work, the best for measurement accuracy use and the top rated for visibility performance reliability.
• High Quality PP Material Construction Strength: Provides strong chemical resistance and long service life, the best for laboratory storage and the top rated for durability performance assurance.
• Narrow Mouth Controlled Pouring Design: Allows accurate dispensing with reduced spillage and better control, the best for safe handling and the top rated for flow precision efficiency.
• Leak Proof Secure Closure System: Ensures safe storage without leakage or contamination, the best for lab safety and the top rated for sealing reliability performance.
• Durable Long Lasting Laboratory Build: Designed for repeated and continuous laboratory usage, the best for heavy applications and the top rated for strength durability assurance.

Why Choose Us for Reagent Bottles (Narrow Mouth) (Printed Graduation) - PP:

• Manufacturer Polylab Reagent Bottles (Narrow Mouth) (Printed Graduation) - PP: Polylab ensures high-quality manufacturing standards for laboratory storage solutions, the best for lab supply and the top rated for manufacturer reliability assurance.
• Supplier Polylab Reagent Bottles (Narrow Mouth) (Printed Graduation) - PP: Polylab provides durable and precise laboratory chemical storage products, the best for chemical storage needs and the top rated for supply consistency performance.
• Best Laboratory Storage Performance Design: Engineered for safe handling, accurate measurement, and long-term use, the best for laboratory applications and the top rated for performance reliability assurance.
• Top Rated Chemical Storage Solution: Trusted for durability, precision, and secure storage performance in labs, the best for scientific use and the top rated for storage efficiency performance.
• Safe and Efficient Laboratory Handling System: Designed for user safety and contamination-free operation, the best for safe labs and the top rated for ergonomic efficiency performance.

Frequently Asked Questions Reagent Bottles (Narrow Mouth) (Printed Graduation) - PP

The printed graduations on these bottles are designed for approximate volume estimation, not for precise volumetric measurements. They provide a convenient visual reference for quick checks during日常工作, but for exact measurements, you should still use calibrated volumetric glassware like graduated cylinders or volumetric flasks. The graduations are typically marked at common volume intervals for easy reference.

The graduations are printed using a specialized process designed to withstand normal laboratory use, including gentle washing. However, they may not be as permanent as molded graduations. With repeated autoclaving, harsh scrubbing, or exposure to aggressive solvents, the printing may gradually fade over time. For long-term durability, gentle handling and washing with mild detergents is recommended.

Yes, these bottles retain the full autoclavability of standard PP reagent bottles. They can be autoclaved at 121°C both filled and empty. However, repeated autoclaving cycles may eventually affect the longevity of the printed graduations. For best results, autoclave when necessary for sterile applications, but avoid unnecessary cycles if the graduations are critical for your workflow.

The printed graduations vary by bottle size to provide the most useful reference points. For example, smaller bottles (8 ml to 60 ml) may have graduations at intervals like 2 ml, 5 ml, or 10 ml. Medium bottles (125 ml to 500 ml) typically have graduations at 25 ml or 50 ml intervals. The 1000 ml bottle usually has graduations at 100 ml or 250 ml intervals. Specific graduation markings are optimized for each size.

Printed graduations offer higher contrast and are often easier to read at a glance compared to molded graduations. They can be applied to bottles where molding complex graduations would be difficult or expensive. However, molded graduations are permanent and cannot wear off. Printed graduations provide the best of both worlds: easy readability and the convenience of approximate volume reference, while the bottles maintain all other features of standard PP reagent bottles.

These bottles are made from natural (translucent) polypropylene, which does not provide UV protection. For light-sensitive reagents, we recommend our amber reagent bottles (product code 33421-33429) which are specifically designed to reduce UV light transmission. The printed graduations on these bottles are for convenience with general reagents, not for photosensitive materials.

These printed graduation bottles are available in eight sizes: 8 ml, 15 ml, 30 ml, 60 ml, 125 ml, 250 ml, 500 ml, and 1000 ml. The smaller sizes (8 ml to 60 ml) come in packs of 100 pieces, medium sizes (125 ml to 500 ml) in packs of 12 pieces, and the 1000 ml size in packs of 6 pieces.