Vials, labeling

If the available atropine vial label reads gr 1/150 per mL, how many milliliters of the injection should be administered ... 

For a multitest vial, reconstitute with 1.0, 2.0, or 5.0 ml of LAL reagent water as indicated on the vial label. 

To calculate the new operating expenses, remember that some of the expenses are fixed. Recall from the differential analysis that the prescription vials/labels and technician labor are the variable expenses. The prescription vial/label expense will decrease by the average cost per prescription multiplied by the number of Better Health prescriptions ( 0.17 x 11,359 = 1,931). The labor costs will decrease by the average technician cost per prescription (already calculated in the differential analysis) multiplied by the number of Better Health prescriptions ( 1.74 x 11,359 = 19,765). 

In order to achieve optimal performance from reagents used in immunohistochemistry, it is imperative to observe basic rules for their handling and storage. If properly maintained, most reagents will remain stable for months or even years. Recommendations given by the manufacturer on specification sheets and on vial labels should always be heeded. 

Using a volumetric dispensing bottle, tip 5 or 10 ml of scintillation fluid into each of five scintillation vials. Label the vials 1 to 5 on the outside, above the level of the fluid in the vial or on the cap. Label each vial with your name for later identification. 

Perform steps 6 to 9 on the contents of each of tubes 2 to 5. You will require a clean, unused filter for each of the remaining four reaction tubes. When you are finished, you will have five scintillation vials (labeled 1 to 5), each corresponding to the appropriately numbered reaction tube. 

Perform steps 4 to 9 (heating at 90°C and filtration steps) on each of the reaction timepoints in tubes 6 to 9. At the end of the procedure, you will have a total of nine scintillation vials (labeled 1 to 9), each containing a dried filter coressponding to the appropriately numbered reaction or reaction timepoint tube. 

Perform steps 6 to 9 from the Day 1 protocol (filtration and TCA wash steps) on the contents of tubes 10 to 17. When you are finished, you should have eight scintillation vials (labeled 10 to 17) corresponding to each of the appropriately numbered reaction tubes. 

Turn in the product in a vial labeled with your name, the name of the compound, its melting point, and the overall percent yield from benzoic acid. 

D) Acetylation of Amines. Place 1 ml of aniline, dimethylaniline, and n-hutylamine in separate test tubes. Add to each of the tubes 2 ml of acetic acid (glacial) and 3 ml of acetic anhydride. Heat the tubes in boiling water for 3 minutes. Add slowly 10 ml of water. If no acetyl derivative forms, neutralize carefully with dilute ammonium hydroxide. Filter with suction, and wash the crystals with a small amount of water. Dry, place in small vials, label, and hand to the instructor. 

Aliquot 1 mL/vial, labeled with cell and virus name, passage number, and date. 

Prepare flow hood (see Sterile Technique above) and supply one 15 ml conical vial (labeled CHO cells), approximately five 10 ml graduated pipettes, 1000 and 200 pi pipetmen and a waste beaker. 

Vial label Cation found Anion found ... 

Figure 8.1 Left vial A of the Neurolite cold kits. Protect from light is stated on the vial label (lower right line) right the back side of the outer box for the Neurolite cold kits. Cautionary statement for light sensitivity now can be found on the labels of the outer box.

The kit contains the lyophilized, sterile ingredients in a multidose vial. Labeling with 99mrpc-pertechnetate is carried out under aseptic conditions by adding a suitable volume of sterile Tc eluate, up to 3.7 GBq (100 mCi) to the reaction vial. The reaction is allowed to proceed at room temperature for 20 min. Tc-tin colloid is a sterile, pyrogen-free, opalescent solution suitable for intravenous injection. The pH is 4.0-6.0 on pH paper. 

Kits for the preparation of diphosphonate complexes contain the lyophilized ingredients in a multidose vial. Labeling with Tc-pertechnetate is performed by adding 2-10 ml of sterile Tc eluate by aseptic techniques. When calculating the amount of radioactivity to be added, the labeling efficiency, number of patients, time of injection and radioactive decay must be taken into account. Activities corresponding to 6.6-18.5 GBq... 

The kit contains the lyophilized ingredients in a multidose vial. Labeling is performed by adding 1-6 ml of eluate under aseptic conditions. Sterile Tc-sodium per-... 

A maintenance crew discovered a small vial labeled "picric acid" in a crawl space while they were performing a pre-job walk-down for maintenance on some steam lines. Picric acid is normally used as an aqueous solution and an explosive mixture results when the solution crystallizes. Eight similar occurrences involving picric acid were found dating back to 1990. In these events, explosive safety specialists removed the acid and either chemically neutralized it or detonated it in a safe area. (OE Weekly Summary 98-05)... 

In a scintillation rack prepare a series of scintillation vials labelled SS (single stranded). Add SOOpl of O.OOOlAf EDTA to each vial. Close the cap loosely. Prepare another series of vials labelled DS ( double stranded). Do not add any EDTA, cover the vials with the caps and store them. I find it easier to label each duplex I am testing that day with a different color to reduce the possibility of mistakes. 

Place your product in a small vial, label it properly (Technique 2, Section 2.4), and submit it to your instructor. 

While cleaning out old samples from your lab, you come across a vial labeled simply decanone You obtain an El GC-MS of the material in the vial and obtain the mass spectrum shown in the figure. Use the fragmentation pattern to determine which isomer of decanone is in the vial. 

You find a vial labeled optically active a—methylbenzyl amine. After preparing the (5)- and (/ )-Mosher amides of the material, you obtain the following NMR data. Which enantiomer of Ot— methylbenzyl amine is in the vial ... 

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