推薦產品
材料
natural polypropylene vial
特點
closure type screw top vial
包裝
pkg of 100 ea
外徑 × 高度 × 內徑
15 mm × 45 mm × 8 mm
容積
2.5 mL
接頭
thread for 13-425
一般說明
Polypropylene vials are available in a wide range of volumes and configurations. Breakage is not an issue with plastic vials, and they are nonreactive with most sample chemistries.
- Compatible with many solvents.
- Optimal choice when working with proteins.
- Ideal for IC applications.
- Suitable for insert-free microsampling.
- An excellent choice for storing pH sensitive samples.
- Economical to purchase
應用
2.5 ml limited volume polypropylene screw cap vial may be used for containing a single seed, in an experimental protocol used for measuring CO2 concentrations in developing soybean seeds.
Plant physiology and biochemistry : PPB, 42(9), 703-708 (2004-10-12)
A new method has been developed to rapidly determine the total inorganic carbon concentration (gaseous [CO2] + aqueous [CO(2)] + [HCO3-] + [CO3(2)-]) in developing seeds. Seeds are rapidly dissected and homogenized in 1 N HCl in gas-tight vials. The
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