Crucibles
Electron Microscopy Sciences Platinum Crucible, 35 ml, 43 mm height, 39.0 mm O.D., 23.5 mm base
Made from platinum, resulting in excellent resistance to chemical attacks by acids and fusion mixtures.
Capacity: 35 ml
Electron Microscopy Sciences Platinum Crucible, 5 ml, 22 mm height, 20.5 mm O.D., 12.0 mm base
Made from platinum, resulting in excellent resistance to chemical attacks by acids and fusion mixtures.
Capacity: 5 ml
Sigma Aldrich Fine Chemicals Biosciences Platinum crucible standard1EA
Platinum crucible standard1EA
Electron Microscopy Sciences Platinum Crucible Lid, 20 ml
Made from platinum, resulting in excellent resistance to chemical attacks by acids and fusion mixtures.
Capacity: 20 ml
LECO Corporation Large Ceramic Crucibles (529-048 Cover), for thermogravimetric and proximate analyses | 5/pack
Large Ceramic Crucibles for TGA701, TGA801.
Chemglass Life Sciences Crucible, 10mL, Low Form, Porcelain
Crucible, 10mL, Low Form, Porcelain. Low form crucible complete with lid, glazed both inside and outside with the exception of the outside lower bottom and rim.Due to its inherent properties, Porcelain Labware is widely used in the chemistry laboratory. It has excellent resistance to all reagents except hydrofluoric acid, and is highly resistant to thermal shock while having a very low coefficient of expansion.The average coefficient of expansion from 20° to 200°C is 3.56 x 10-5 gradually increasing to 4.69 x 10-5 at 1000°C. To prevent thermal stress cracks on porcelain ware do not exceed a heating/cooling rate of 200°C per hour.To prolong the life of porcelain products:• Follow gradual heating/cooling rates• Use an oven or hot plate and an intermediate step when quicker heating/cooling rates are required• Avoid contact of heated ware with a cold surface• Carefully inspect labware prior to each use and do not use any product that appears defective.
Chemglass Life Sciences Crucible, 50mL, Tall Form, Porcelain
Crucible, 50mL, Tall Form, Porcelain. Tall form crucible complete with lid, glazed both inside and outside with the exception of the outside lower bottom and rim.Porcelain Labware has excellent resistance to all reagents except hydrofluoric acid, and is highly resistant to thermal shock while having a very low coefficient of expansion. The average coefficient of expansion from 20° to 200°C is 3.56 x 10-5 gradually increasing to 4.69 x 10-5 at 1000°C. To prevent thermal stress cracks on porcelain ware do not exceed a heating/cooling rate of 200°C per hour.To prolong the life of porcelain products:• Follow gradual heating/cooling rates• Use an oven or hot plate and an intermediate step when quicker heating/cooling rates are required• Avoid contact of heated ware with a cold surface• Carefully inspect labware prior to each use and do not use any product that appears defective.
Chemglass Life Sciences Crucible, 250mL, Tall Form, Porcelain
Crucible, 250mL, Tall Form, Porcelain. Tall form crucible complete with lid, glazed both inside and outside with the exception of the outside lower bottom and rim.Porcelain Labware has excellent resistance to all reagents except hydrofluoric acid, and is highly resistant to thermal shock while having a very low coefficient of expansion. The average coefficient of expansion from 20° to 200°C is 3.56 x 10-5 gradually increasing to 4.69 x 10-5 at 1000°C. To prevent thermal stress cracks on porcelain ware do not exceed a heating/cooling rate of 200°C per hour.To prolong the life of porcelain products:• Follow gradual heating/cooling rates• Use an oven or hot plate and an intermediate step when quicker heating/cooling rates are required• Avoid contact of heated ware with a cold surface• Carefully inspect labware prior to each use and do not use any product that appears defective.
Hach Company Crucible, Gooch, 40mL Capacity
Perforated bottom, glazed inside and out except for outside bottom surface. Filter for Gooch Crucible available and sold separately.25-mL Gooch Crucible is recommended for use in Standard Methods 2540 C and 2540 D to determine Total Suspended Solids.
Sigma Aldrich Fine Chemicals Biosciences CoorsTM porcelain crucible
Glazed inside and out except for outside bottom surface and rim.Max. use temp. 1150C limit of use evacuated 1300CCrucibles are not porous so there should not be any change in weight after firingOrder covers separately.
Perkin Elmer US LLC 1-Slot Demountable Quartz Torch for Optima 8x00
This demountable 1-slot torch design uses one-piece quartz tubing for plasma and auxiliary gas flow and is the standard torch for aqueous solutions. Included in: Quick-Change Torch Module with Cyclonic Spray Chamber and Concentric Nebulizer (N0780607), Quick-Change Torch Module with Scott Spray Chamber and GemTip Cross-Flow II Nebulizer (N0780606), Scott/Cross-Flow II Sample Introduction Kit (N0780616), and Cyclonic/Concentric Sample Introduction Kit (N0780617) for Optima 8x00.
Sigma Aldrich Fine Chemicals Biosciences CoorsTM high alumina combu1EA
COORSTM CoorsTM high alumina combu1EA