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NEMBROTHA CRISTATA
Glassware & Plastics
Beakers, flasks, bottles, graduated cylinders, and plastic labware for everyday lab use.
Glass Test Tube, 12.75 x 75mm, 6mL, 100/unit
SKU: TTG-13-0060
Glass Test Tube, 13.5 x 75mm, 6.5mL, 100/unit
SKU: TTG-13-0065
Glass Graduated Pipette, 1mL, 20/unit
SKU: GVP-11-0001
Polystyrene Cuvette, w/ Two Optical Windows, 1.5mL, 100/unit
SKU: CUV-00-0015
Glass Graduated Pipette, 2mL, 20/unit
SKU: GVP-11-0002
Polystyrene Cuvette, w/ Two Optical Windows, 4.5mL, 100/unit
SKU: CUV-00-0045
Glass Graduated Pipette, 5mL, 20/unit
SKU: GVP-11-0005
Glass Graduated Pipette, 10mL, 10/unit
SKU: GVP-11-0010
Dual-Position Cap, Polypropylene, 14mL, 1000/unit
SKU: BCC-00-0014
Glass Graduated Pipette, 15mL, 10/unit
SKU: GVP-11-0015
Glass Graduated Pipette, 25mL, 10/unit
SKU: GVP-11-0025
Reagent Reservoir, Sterile, 25mL, 100/unit
SKU: RRS-02-0025
Reagent Reservoir, Sterile, 50mL, 100/unit
SKU: RRS-01-0050
Reagent Reservoir, Sterile, 100mL, 100/unit
SKU: RRS-01-0100
PETG Square Reagent Bottle, Sterile, 125mL, 96/unit
SKU: TCB-10-0125
PETG Square Reagent Bottle, Sterile, 500mL, 48/unit
SKU: TCB-10-0500
Screw Cap, Polypropylene, O-Ring Seal, 500/unit
SKU: CAP-00-7015
Tube Rack, Polypropylene, 4-Way, 5/unit
SKU: CCR-04-0050
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Essential Lab Glassware & Plasticware
Stock your lab with the everyday items that keep experiments running — from borosilicate glass beakers and reagent bottles to chemical-resistant plastic labware. We carry glassware for measurement, mixing, storage, and reaction across every volume range.
MATERIAL GUIDE
Glass vs. Plastic — When to use which
| Property | Borosilicate Glass | Polypropylene (PP) | Polystyrene (PS) | PETG |
|---|---|---|---|---|
| Autoclavable | Yes (repeated) | Yes (121°C) | No | No (gamma only) |
| Chemical Resistance | Excellent (except HF) | Excellent | Moderate | Good |
| Thermal Shock | Resistant | N/A (flexible) | Poor | N/A |
| Transparency | Excellent | Translucent | Clear | Clear |
| Best For | Reactions, heating, measurement | Storage, autoclaving | Disposable single-use | Media bottles, filtration |
VOLUME GUIDE
Common labware volumes
50–100mL
Small
Beakers and flasks for small-scale reactions and mixing
Bench-scale work
250mL
Standard
Most common size for reagent bottles and Erlenmeyer flasks
Routine lab use
500–1000mL
Large
Media preparation, buffer storage, large-volume reactions
Bulk preparation
💡Borosilicate Glass
All our glass labware is borosilicate glass (3.3 expansion coefficient), which resists thermal shock up to 500°C, withstands acids and bases (except hydrofluoric acid), and can be autoclaved repeatedly without deformation.
FREQUENTLY ASKED
Glassware & Plastics FAQ
Yes. Our glass labware is made from borosilicate glass (3.3 expansion coefficient), which is resistant to thermal shock, chemical corrosion, and mechanical stress.
Yes. We carry volumetric flasks in sizes from 10mL to 1000mL for quantitative analysis. Contact us for specific volume and tolerance class requirements.
Polypropylene (PP) items can be autoclaved at 121°C. Polystyrene (PS) and PETG items are NOT autoclavable. Check the material specification on each product before autoclaving.
Our glass reagent bottles use GL45 screw caps (standard blue polypropylene). Replacement caps and pour rings are available separately.
Yes. We carry standard 10mm pathlength cuvettes in polystyrene (disposable, for visible range) and quartz (reusable, for UV-Vis). Semi-micro and micro formats also available.
Need bulk glassware for a new lab build-out?
We offer volume pricing on commonly ordered glassware and plastic labware.