Polypropylene vials are an economical alternative to glass for some applications Plastic vial have their own specifications and advantages. Plastic vials can be made of polypropylene or poly methyl pentene (PMP). Polypropylene is the most popular plastic material. Polypropylene vials have heat resistance of up to 135 degrees Celsius, and are commonly used in chromatographic experiments. PMP has higher heat resistance - up to 175 degrees Celsius - and is transparent, which increases the visibility of the sample inside the sample bottle. Plastic vials have good chemical resistance, light weight construction, durability and economy.

Product name	2ml 9mm Screw Top Plastic hplc vial and closure
Volume	1.5ml-2ml
Vial Size	12*32mm
Vial Material	Polypropylene
Vial Color	Clear and Amber
Using	HPLC
Cap Size	9mm
Cap Material	PP
Septa Material	PTFE/Silicone
Packing	100pcs packed in one box

 

9mm PP Screw Top Vial Features

1. Polypropylene is chemically resistant and the material of choice for pH sensitive samples, sodium or heavy metal analyses. The PP vials are ideal when working with pH sensitive samples, aqueous samples in pharmaceutical applications, or undertaking sodium analysis. If you're analyzing anything that might adsorb into borosilicate glass, or looking to avoid sodium adducts pulled out of glass, these vials seem to do the trick. Using them on triple quad mass spec quite successfully. 2. 9 mm (9-425) screw thread mouth (OD) and 6 mm.(ID) vials are designed for use with HTA, Shimadzu, Thermo Scientific, Varian and Watersand other HPLC autosampler.  

Advantages

1. Kinds of items suitable for customer to choose, PP or glass. 2. PP vial with Graduations, easy for lab use and reading accuracy. 3. Suitable with 9mm open top cap with PTFE septa. 4. Provide kit packing for customer,  vials+cap+septa,convenient.