Traduction de «flacon d'essai » (Français → Anglais) :

experimental flask | test flask

swirling flask test [ SFT | swirling flask dispersant effectiveness test ]

shake flask batch test

flask with ground glass stopper

bottle with stopper

gas washing bottle with fritted cylinder | gas washing bottle with coarse fritted cylinder

Definition: The essential feature is recurrent obsessional thoughts or compulsive acts. Obsessional thoughts are ideas, images, or impulses that enter the patient's mind again and again in a stereotyped form. They are almost invariably distressing and the patient often tries, unsuccessfully, to resist them. They are, however, recognized as his or her own thoughts, even though they are involuntary and often repugnant. Compulsive acts or rituals are stereotyped behaviours that are repeated again and again. They are not inherently enjoyable, nor do they result in the completion of inherently useful tasks. Their function is to prevent some o ...[+++]bjectively unlikely event, often involving harm to or caused by the patient, which he or she fears might otherwise occur. Usually, this behaviour is recognized by the patient as pointless or ineffectual and repeated attempts are made to resist. Anxiety is almost invariably present. If compulsive acts are resisted the anxiety gets worse. | anankastic neurosis obsessive-compulsive neurosis

pharmacy bulk vial | multidose vial

HDPE centrifuge bottle [ high-density polyethylene centrifuge bottle ]

To the specimen contained in the 200 ml glass-stoppered conical flask, add 100 ml of dichloromethane per gram of specimen, insert the stopper, shake the flask every 10 minutes to wet out the specimen and stand for 30 minutes at room temperature, shaking the flask at regular intervals.

To the specimen contained in the 200 ml glass-stoppered conical flask, add 100 ml of dichloromethane per gram of specimen, insert the stopper, shake the flask every 10 minutes to wet out the specimen and stand for 30 minutes at room temperature, shaking the flask at regular intervals.

8.4. The permanganate test may be distorted when the alcohol sample for analysis has not been stored in a perfectly clean glass flask, sealed with either a ground glass stopper which has been rinsed with alcohol or another stopper encased in tin or aluminium.

In an Erlenmeyer flask, heat the sample from ambient temperature to 50 °C and maintain at this temperature for a period of two hours (phase at 50 °C).