Disposable Spectrophotometer Cuvettes
Plastic disposable cuvettes in a variety of materials for rapid-fire assays.
Type 21P Disposable Macro Cuvettes with Stoppers (Lightpath: 10mm)
Type 21P Disposable Macro Cuvettes with Stoppers (Lightpath: 10mm)
$210.00
Standard disposable cuvettes with stoppers. Comes in box of 100.
Quantity:
Features of FireflySci Type 21P Disposable Macro Cuvettes with Stoppers:
Use once and throw away! No need to clean.
Available in Polystyrene
Transmission range of 340-900nm
10mm lightpath available.
3.5ml macro capacity
Two windows optically polished.
Come in 100/box.
Includes Stoppers for locking in samples.
| Lightpath | Top | Outer Length | Outer Width | Outer Height | Inner Length | Inner Width | Capacity |
|---|---|---|---|---|---|---|---|
| 10mm | Plug in Stopper | 12.5mm | 12.5mm | 55.0mm | 10.0mm | 10.0mm | 3.500ml |
Compatibility of Disposable Cuvette Materials:
| Chemical | Polystyrene | PMMA | UV Plastic |
|---|---|---|---|
| Acetic acid (96%) | Poor | Poor | Excellent |
| Acetone | Poor | Poor | Excellent |
| Acetonitrile | Poor | Poor | Excellent |
| Benzene | Poor | Poor | Poor |
| Butanone (methyl ethyl ketone) | Poor | Poor | Excellent |
| Carbon Tetrachloride | Poor | Poor | Poor |
| Chloroform | Poor | Poor | Poor |
| Diethy Ether | Poor | Poor | Poor |
| Dimethyl Sulfoxide | Poor | Poor | Excellent |
| Ethanol | Poor | Poor | Excellent |
| Formaldehye (40%)1 | Poor | Poor | Excellent |
| Heptane | Poor | Poor | Poor |
| Hexane | Poor | Excellent | Poor |
| Hydrochloric Acid (32%) | Poor | Poor | Excellent |
| Isopropanol | Poor | Poor | Excellent |
| n-Pantane | Poor | Poor | Poor |
| Oleic Acid | Poor | Poor | Poor |
| Perchloric Acid (10%) | Poor | Poor | Excellent |
| Petroleum Ether | Poor | Poor | Poor |
| Phenol | Poor | Poor | Excellent |
| Sodium Hydroxide | Excellent | Poor | Excellent |
| Sulfuric Acid | Poor | Poor | Excellent |
| Trichloroacetic Acid | Poor | Poor | Excellent |
| Trichloroethylene | Poor | Poor | Poor |
| Toluene | Poor | Poor | Poor |
Summary Block
Recommended Reading:
| Lightpath | Top | Outer Length | Outer Width | Outer Height | Inner Length | Inner Width | Capacity |
|---|---|---|---|---|---|---|---|
| 10mm | Stoppers | 12.5mm | 12.5mm | 68.0mm | 10.0mm | 10.0mm | 3.5ml |
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Learn why a cuvette rack is critical for any experiment.