Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

What are the volumes of Glen synthesis columns?

April 26, 2017columns Glen synthesis

0

Posted

What are the volumes of Glen synthesis columns?

1 Answer

0

Posted

RESPONSE: TWIST (1.0m/0.2m/40nm) (20-0030-00) dimensions of inner chamber: diameter= 0.235 inches or 0.5969cm radius= 0.1175 inches or 0.2985cm (1 inch = 2.54cm) height= 0.320 inches or 0.8128cm Volume= πr2h 0.0139in3= 3.14 x 0.0138 x 0.320 or 0.227cm3= 3.14 x 0.0891 x 0.8128 (0.23ml) This calculated volume was checked by using a microliter syringe and found to be accurate. TWIST (10m or 15m) (20-0040-00) dimensions of inner chamber: diameter= 0.85-0.9cm (tapered) (use 0.875cm for diameter) radius= 0.4375cm height= 2cm Volume = πr2h 1.2cm3= 3.14 x 0.1914 x 2 (1.2ml) This calculated volume was checked by using a 5cc syringe and found to be accurate. The inner volume for the crimp-style 10/15m column (20-0020-05) is also 1.2ml. Perseptive/Expedite (0.2um) (20-0020-02) Volume was determined to be 40l or 0.04ml. (A microliter syringe was used to estimate the internal volume of this column.) Perseptive/Biosearch (1 .0um) (20-0020-01 ) Volume was determined to be 120l or 0.12ml. (A microlite