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Crucibles

Crucibles

Cleaning crucibles is essential to maintaining a contaminant free work environment. Often used in ashing and other chemical applications it can be easy for residue to settle on the bottom of crucibles. Whether you are using porcelain, quartz, high-alumnia, platinum or nickel, your crucible will need to be properly cleaned and maintained to continue to serve you well in your applications. Different metals of course require different levels of maintenance. Cleaning crucibles that are platinum require filing them with fused bicarbonate and then boiling them in diluted hydrochloric acid, to remove residue. Cleaning crucibles that are porcelain however just requires the first step, rinse with hot water and clean dry cloth to sweep away the wetness. Though crucibles used in biochemical or pharmaceutical work benefit from sulfuric-nitrate cleaning solutions. Cleaning crucibles need not be difficult but it should be routine.
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EW-17803-28 Representative Photo Only.  CoorsTek<small><sup>&reg;</sup></small> High-Form Crucible, Porcelain; 30 mL, 43 mm top OD, 37 mm H, cs of 36
EW-17803-28
Usually ships in 6 days or sooner.
$263.00 USD/CASE of 36

Qty:

EW-17803-24 Representative Photo Only.  CoorsTek<small><sup>&reg;</sup></small> High-Form Crucible, Porcelain; 10 mL, 31 mm top OD, 26 mm H, cs of 72
EW-17803-24
In stock.
$312.00 USD/CASE of 72

Qty:

EW-17804-05 Representative photo only. CoorsTek<small><sup>&reg;</sup></small> High-Form Crucible, High Alumina; 50ml

CoorsTek High-Form Crucible, High Alumina; 50ml

Capacity mL 50,Material High Alumina,Top OD mm 48
EW-17804-05
In stock.
$53.00 USD/EACH

Qty:

EW-17803-08 Representative Photo Only.  CoorsTek<small><sup>&reg;</sup></small> High-Form Crucible, Porcelain; 30 mL, 43 mm top OD, 37 mm H, pk of 12
EW-17803-08
In stock.
$90.00 USD/PACKAGE of 12

Qty:

EW-17803-12 Representative Photo Only.  CoorsTek<small><sup>&reg;</sup></small> High-Form Crucible, Porcelain; 50 mL, 53 mm top OD, 43 mm H, pk of 12
EW-17803-12
In stock.
$107.00 USD/PACKAGE of 12

Qty:

EW-17804-07 Representative photo only. CoorsTek<small><sup>&reg;</sup></small> High-Form Crucible, High Alumina; 100ml

CoorsTek High-Form Crucible, High Alumina; 100ml

Capacity mL 100,Material High Alumina,Top OD mm 58
EW-17804-07
In stock.
$72.00 USD/EACH

Qty:

Buy More Save More – Quantity Discounts Representative photo only Cole Parmer High Form Crucible with Cover Porcelain 50ML

Cole-Parmer High-Form Crucible with Cover, Porcelain; 50ML

Capacity mL 50,Material Porcelain,Top OD mm 50
EW-63100-52
In stock.
$15.00 USD/EACH

Qty:

EW-17804-03 Representative photo only.  CoorsTek<small><sup>&reg;</sup></small> High-Form Crucible, High Alumina; 20ml

CoorsTek High-Form Crucible, High Alumina; 20ml

Capacity mL 20,Material High Alumina,Top OD mm 38
EW-17804-03
In stock.
$41.00 USD/EACH

Qty:

EW-34526-50 Cover not pictured. Representative photo only.  Quartz Crucible and Cover, 50 mL

Quartz Crucible and Cover, 50 mL, 49 mm OD X 50 mm H

Capacity mL 50,Material Quartz,Top OD mm 49
EW-34526-50
Available for order
or call 1-888-358-4705 to order
$175.00 USD/CASE

Qty:

EW-17805-24 Representative photo only. CoorsTek® Gooch Filter-Crucible, Porcelain; 40 mL, for 23-24 mm dia filter, 40 mm top OD, 48 mm H, cs of 18

CoorsTek Porcelain Gooch Filter-Crucible, 40 mL, 23-24 mm Filter; 18/Cs

Capacity mL 40,Material Porcelain,Top OD mm 40
EW-17805-24
In stock.
$195.00 USD/CASE of 18

Qty:

EW-17804-09 Representative photo only. CoorsTek<small><sup>&reg;</sup></small> High-Form Crucible, High Alumina; 250ml

CoorsTek High-Form Crucible, High Alumina; 250ml

Capacity mL 250,Material High Alumina,Top OD mm 76
EW-17804-09
In stock.
$116.00 USD/EACH

Qty:

EW-07281-54 Cole-Parmer<small><sup>&reg;</sup></small> High-Form Crucible, Nickel; 50mL (1/pk)

Cole-Parmer High-Form Crucible, Nickel; 50mL (1/pk)

Capacity mL 50,Material Nickel,Top OD mm 45
EW-07281-54
Usually ships in 7 days or sooner.
$34.00 USD/EACH

Qty:

EW-17803-10 Representative Photo Only.  CoorsTek<small><sup>&reg;</sup></small> High-Form Crucible, Porcelain; 40 mL, 50 mm top OD, 40 mm H, pk of 12
EW-17803-10
In stock.
$95.00 USD/PACKAGE of 12

Qty:

EW-17803-06 Representative Photo Only. CoorsTek<small><sup>&reg;</sup></small> High-Form Crucible, Porcelain; 15 mL, 35 mm top OD, 29 mm H, pk of 12
EW-17803-06
In stock.
$58.00 USD/PACKAGE of 12

Qty:

EW-17803-14 Representative Photo Only.  CoorsTek<small><sup>&reg;</sup></small> High-Form Crucible, Porcelain; 100 mL, 65 mm top OD, 54 mm H, pk of 6
EW-17803-14
In stock.
$65.00 USD/PACKAGE of 6

Qty:

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