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STAINLESS STEEL ALCOHOL/OIL BURNER  On Sale! $3!

Professional lab burner uses either alcohol or smokeless lamp oil for controlled heating applications. Heavy brushed stainless steel is rustproof and hardy. Has adjustment control knob and cool burning vented top. Spillproof design features gasketed fuel chamber and sealed wick (shown at right). This is a top of the line burner for the lab that normally sells for $14.95 each. On sale now while supplies last for $3 each! 

Or save more in bulk. Get 5 for $10 or 20 for $25! 

  SST Burner #587A. $3

SST Burners (5 pcs) #587B. $10


  SST Burner (20 pcs) #587C. $25

 
  Replacement Wicks (5) #587D. $4.95

 

 

 

 

 

 

RUBBER STOPPERS  On Sale!

 

Pure rubber stoppers are designed for most lab work. Assorted sizes with 1 or 2 holes. Sizing below. Package of 6 rubber stoppers.  

  #5.5 24x28 mm. 1 hole. 6-pack. $4.95  
  #6.5 27x34 mm. 1 hole. 6-pack. $5.95

  #7 30x37 mm. 1 hole. 6-pack. $6.95.



METAL FORCEPS (5)   On Sale!

4.5-inch metal forceps/tweezer has hundreds of uses around the lab. Item #FT45. $3.95




HERMETIC SEALED SAMPLE JAR SET (7)  On Sale!

Clear cylinder with red silcon seals holds 7 clear acrylic sample jars for easy viewing. 50 ml jars can hold metal samples, crystals, gems, chemicals, minerals, fossils, insects, etc. Very handy and unique item only available from Crucible.org. 7 sample jar storage unit. $4.95





SPECTRUM SAMPLE JARS SET (7)  On Sale!

Interlocking sample jars in the full spectrum of the rainbow are great for easy classifying of samples, such as the seven metals of the alchemists according to their associated color, or the seven arcana chemicals. Also useful for specimens display or pill container. 7 colored acrylic 70 ml jars screw into each other. Includes lid for top jar. Arrange in any order of colors. 8 inches tall. Only $2.95 





LAB MEASURING SPOON SET (5-piece)  On Sale!

Metric and English units. Includes 1/4-tsp/1.25-ml, 1/2-tsp/2.5-ml, 1-tsp/5-ml, 1/2-tbsp/7.5-ml, and 1-tbsp/15-ml. Liquid or powder volume measurements. With retainer ring for storage.  Only $1


GRADUATED CAPPED TUBE SET (5)  On Sale!

50 ml graduated hard-poly tube has many uses in the lab. Designed to be used as a hand-held separator tube (by shaking), specimen tube, or water-tight storage bottle. Only available from Crucible.org. Set of 5. $2.95


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