Watch glass 50mm diameter

• Possess high chemical durability, thus preventing contamination of solutions

• With heavy wall and uniform fire-polished edge which provide mechanical strength

• Pyrex USA

• Erlenmeyer shape

• Heavy wall

• Vacuum-tight

• With graduations

• Glass type 1/neutral glass as per USP, EP, JP

• Autoclavable

• Dia 182 x Ht 256mm