New Look, Same Reliable Product - Now from PR1MA™!
 

PR1MA™ Weigh Boats - Diamond

Disposable, Durable, and Versatile for Lab Weighing and Sample Handling.

PR1MA™ Weigh Boats are high-quality, disposable containers designed for accurate sample weighing, transferring, and mixing in laboratory settings. Made from durable polystyrene, these boats can withstand temperatures up to 90°C and are chemically resistant to diluted acids, bases, alcohols, and aqueous solutions, making them suitable for a wide range of lab applications.

Their flexible, smooth interior with rounded corners ensures easy decanting of powders and liquids, while the flat bottom provides excellent stability on balances and benchtops. Choose from traditional square or innovative diamond shapes—the latter offering improved control and precision when pouring.

Perfect for weighing, sample storage, dispensing, mixing, or even quick freezing, PR1MA™ Weigh Boats are available in black or white to enhance sample visibility and contrast. Each set comes in ultra-compact dispenser packs for convenient access and space-saving storage.

Key Features

• Made from polystyrene; heat resistant up to 90°C
• Chemically resistant to diluted acids, bases, alcohols, and aqueous solutions
• Smooth interior and rounded corners for easy sample transfer
• Flat bottom for stability on lab balances
• Available in square or diamond shape for versatility
• Ideal for weighing, mixing, dispensing, and freezing
• Black or white options for better sample visibility
• Space-saving dispenser packaging

New Look, Same Reliable Product - Now from PR1MA™!
 

PR1MA™ Weigh Boats - Square
 

Disposable, Durable, and Versatile for Lab Weighing and Sample Handling.

PR1MA™ Weigh Boats are high-quality, disposable containers designed for accurate sample weighing, transferring, and mixing in laboratory settings. Made from durable polystyrene, these boats can withstand temperatures up to 90°C and are chemically resistant to diluted acids, bases, alcohols, and aqueous solutions, making them suitable for a wide range of lab applications.

Their flexible, smooth interior with rounded corners ensures easy decanting of powders and liquids, while the flat bottom provides excellent stability on balances and benchtops. Choose from traditional square or innovative diamond shapes, the latter offering improved control and precision when pouring.

Perfect for weighing, sample storage, dispensing, mixing, or even quick freezing, PR1MA™ Weigh Boats are available in black or white to enhance sample visibility and contrast. Each set comes in ultra-compact dispenser packs for convenient access and space-saving storage.

Main Attributes

• Made from polystyrene; heat resistant up to 90°C
• Chemically resistant to diluted acids, bases, alcohols, and aqueous solutions
• Smooth interior and rounded corners for easy sample transfer
• Flat bottom for stability on lab balances
• Available in square or diamond shape for versatility
• Ideal for weighing, mixing, dispensing, and freezing
• Black or white options for better sample visibility
• Space-saving dispenser packaging

Heathrow Scientific® Diamond Weigh Boats

Accurate sample handling for liquids, powders, and granules.

Heathrow Scientific® Diamond Weigh Boats are designed for precision and convenience in laboratory weighing and sample transfer. Featuring smooth, flat surfaces and easy-pour spouts, these boats ensure accurate handling of liquids, powders, and granules with minimal sample loss. Rounded corners simplify sample transfer, while the wide, flat bottom prevents tipping during use.

Made from FDA food-grade polystyrene, these boats are biologically inert and resistant to dilute acids, alcohols, and bases. They are disposable, stackable, and available in white and black for optimal color contrast. Anti-static versions are also available for sensitive samples. Compatible with microwave moisture analyzers, these boats offer versatility for various applications.

• Non-sterile Polystyrene
• Temperature Range: -10°C to 70°C (14°F to 158°F)
• Colors: White, Black 

Main Attributes

• Diamond shape with easy-pour spouts for accurate sample transfer
• Rounded corners for simplified handling
• Wide, flat bottom for stability
• FDA-compliant and food-grade safe
• Disposable and stackable for convenience
• Resistant to dilute acids, alcohols, and bases
• Anti-static options available

Heathrow Scientific® Square Weigh Boats

Accurate sample handling for liquids, powders, and granules.

Heathrow Scientific® Square Weighing Boats are designed for precision and convenience in laboratory weighing and sample transfer. Featuring smooth, flat surfaces and easy-pour spouts, these boats ensure accurate handling of liquids, powders, and granules with minimal sample loss. Rounded corners simplify sample transfer, while the wide, flat bottom prevents tipping during use.

Made from FDA food-grade polystyrene, these boats are biologically inert and resistant to dilute acids, alcohols, and bases. They are disposable, stackable, and available in white, black, and blue for optimal color contrast. Anti-static options are also available for sensitive samples. Compatible with microwave moisture analyzers, these boats offer versatility for various applications.

• Non-sterile Polystyrene
• Temperature Range: -10°C to 70°C (14°F to 158°F)
• Colors: White, Black, Blue

Main Attributes

• Square shape with easy-pour spouts for accurate sample transfer
• Rounded corners for simplified handling
• Wide, flat bottom for stability
• FDA-compliant and food-grade safe
• Disposable and stackable for convenience
• Resistant to dilute acids, alcohols, and bases
• Anti-static options available

Heathrow Scientific® Pour Boat Weigh Dishes

Accurate sample transfer with minimal loss.

Heathrow Scientific® Pour Boats are designed for precision and convenience in laboratory weighing and sample handling. Made from FDA food-grade polystyrene, these flexible weighing dishes feature smooth surfaces for accurate pour-outs with minimal sample loss. Their flat bottoms and sloping sides ensure easy transfer of powders and liquids.

These biologically inert dishes are resistant to dilute acids, weak bases, alcohols, and aqueous solutions, making them ideal for a wide range of lab applications. They can also be used with microwave moisture analyzers and are available in anti-static versions for sensitive samples.

Temperature Range: -10°C to 70°C (14°F to 158°F)

Main Attributes

• Flexible design allows bending to form pour spouts
• Smooth surface for accurate sample transfer
• Biologically inert and chemically resistant
• Compatible with microwave moisture analyzers
• Anti-static options available
• Made from FDA-approved food-grade polystyrene

WeighBucket™ The WeighBoat for Liquids

The WeighBucket™ is an innovative, compact weighing vessel designed for safe, precise handling of liquids, powders, and small solids. Made from durable polyethylene, this 40 mL vessel features an easy-grip handle and a convenient pour spout, allowing for clean, controlled pouring with minimal spillage. Ideal for laboratory and industrial applications, the WeighBucket™ makes weighing and transferring materials easier and more efficient than traditional weigh boats.

With a space-saving footprint of 53 mm diameter x 33 mm height (excluding rim, spout, and handle), it’s perfectly sized for accurate measurements while maximizing usability. Whether you're measuring reagents, solutions, or granular materials, the WeighBucket™ delivers precision, cleanliness, and convenience.

Key Features

• 40 mL capacity for small-volume samples
• Polyethylene construction for durability and chemical resistance
• Built-in spout for accurate, controlled pouring
• Ergonomic handle for secure grip and easy transport
• Designed for laboratory, educational, and industrial use

Heathrow Scientific® Aluminum Weigh Boats

Disposable, heat and chemical-resistant.

Heathrow Scientific® Aluminum Weigh Boats are designed for efficient and precise sample handling across a wide range of laboratory applications. Ideal for weighing, dispensing, evaporating, drying, mixing, and storing samples, these boats offer outstanding resistance to heat and corrosion, making them suitable for use with acids, bases, and other reactive chemicals.

Crafted from lightweight yet durable aluminum, each weigh boat features a smooth, flat bottom for enhanced balance, stability, and measurement accuracy. The rigid construction ensures easy sample transfer while minimizing material loss. A finger tab handle provides safe handling and can be easily etched for sample identification.

Available in a range of sizes, these disposable weigh boats reduce the risk of cross-contamination and support clean, efficient workflows in analytical, industrial, and research laboratories.

Key Features

• Smooth, flat bottom for accurate weighing and stability
• Lightweight and rigid for easy handling and precise sample transfer
• Heat-resistant, ideal for high-temperature applications
• Chemical resistant, compatible with acids, bases, and solvents
• Etchable finger tab for secure labeling and sample tracking
• Versatile use: weighing, dispensing, evaporating, drying, and mixing
• Disposable design prevents cross-contamination
• Available in sizes from 20 mL to 50 mL
• Sold in packs of 100 

Specifications
 

Item #	Volume Capacity	Finger Tab	Wall Finish	Dimensions (D x H)
HS14521A	20 mL	Yes	Crinkle	1.7 x 0.5 In. | 43.18 x 12.7 mm
HS14521B	34 mL	Yes	Crinkle	2.2 x 0.6 In. | 55.88 x 15.24 mm
HS14521C	50 mL	Yes	Crinkle	2.8 x 0.6 In. | 71.12 x 15.24 mm

 

Heathrow Scientific® Hexagonal Weigh Boats

Accurate sample handling for liquids, powders, and granules.

Heathrow Scientific® Hexagonal Weighing Boats are designed for precision and convenience in laboratory weighing and sample transfer. Featuring smooth, flat surfaces and easy-pour spouts, these boats ensure accurate handling of liquids, powders, and granules with minimal sample loss. Rounded corners simplify sample transfer, while the wide, flat bottom prevents tipping during use.

Made from FDA food-grade polystyrene, these boats are biologically inert and resistant to dilute acids, alcohols, and bases. They are anti-static, disposable, and stackable, making them ideal for high-efficiency lab environments. Compatible with microwave moisture analyzers, these boats offer versatility for various applications.

• White, Anti-static Polystyrene
• Temperature Range: -10°C to 70°C (14°F to 158°F) 

Main Attributes

• Hexagonal shape with easy-pour spouts for accurate sample transfer
• Rounded corners for simplified handling
• Wide, flat bottom for stability
• FDA-compliant and food-grade safe
• Disposable and stackable for convenience
• Resistant to dilute acids, alcohols, and bases

Weigh-Better Environmentally Friendly Weigh Boats

Glassine paper is free of static electricity that plagues disposable plastic weighing dishes. Pure glassine is an ultra-clean paper product that is robust and yet easy to fold for pouring. Chocolate color reveals every particle of material. Robust and durable yet easy to fold for pouring. Measures 3.5 In. diameter for standard weighing balances.

Proudly made in the USA! Click here for more made in America products!
 

MIDSCI has the weigh boats and weigh paper for your needs.  With varying sizes, colors, and shapes, we ensure we have the weigh boat or paper for you.  Order today!