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LABSOLUTE® watch glasses made of borosilicate glass 3.3 are characterised by their high temperature resistance up to a maximum of 500 °C. The glasses are resistant to strong acids and alkalis (when cold), with the exception of hydrofluoric acid and hot, concentrated phosphoric acid. In addition to covering vessels to limit the loss of liquid during heating, they are suitable for a wide range of other laboratory applications.

• According to DIN 12341
• Ground rim
• Autoclavable

LABSOLUTE® crystallizing dishes with or without spout are made of high-quality borosilicate glass 3.3 and are therefore extremely temperature-resistant up to 500 °C. Therefore the dishes can be easily autoclaved. They have a functional labelling field and are resistant to cold alkaline solutions/lyes and strong acids, with the exception of hydrofluoric acid and hot, concentrated phosphoric acid.

Comply with DIN 12338.

LABSOLUTE® crystallizing dishes with or without spout are made of high-quality borosilicate glass 3.3 and are therefore extremely temperature-resistant up to 500 °C. Therefore the dishes can be easily autoclaved. They have a functional labelling field and are resistant to cold alkaline solutions/lyes and strong acids, with the exception of hydrofluoric acid and hot, concentrated phosphoric acid.

Comply with DIN 12337.

LABSOLUTE® evaporating dishes with a flat bottom and a functional spout are made of high-quality borosilicate glass 3.3 and are therefore extremely temperature-resistant up to 500 °C. The autoclavable evaporating dishes comply with DIN 12336 and are resistant to cold alkaline solutions/lyes and strong acids, with the exception of hydrofluoric acid and hot, concentrated phosphoric acid.

LABSOLUTE® evaporating dishes are ideal for drying, concentrating and ashing sample material and comply with DIN 12903. They are glazed on the inside, temperature-resistant up to 1000 °C and have a useful spout. All LABSOLUTE® evaporating dishes are characterized by their high resistance to alkaline solutions and acids with the exception of hydrofluoric acid.

LABSOLUTE® evaporating dishes are ideal for drying, concentrating and ashing sample material and comply with DIN 12903. They are glazed on the inside, temperature-resistant up to 1000 °C and have a useful spout. All LABSOLUTE® evaporating dishes are characterized by their high resistance to alkaline solutions and acids with the exception of hydrofluoric acid.

Ideal for heating and melting of materials. Glazed.

• With handle and spout
• Temperature resistant up to 900 °C

Crystallising dishes without spout. DIN 12337. Autoclavable.

Crystallising dishes with spout. DIN 12338. Autoclavable.

Alternative to borosilicate glass dishes for similar applications. Manufactured from seamless and robust stainless steel. Max. application temperature 300 to 350 °C.