VWR®, Microcentrifuge Tubes with Flat Screw Caps

These tubes are made from ultra-clear USP Class VI PP that allows easy viewing of contents.

RNase-, DNase- and endotoxin-free
Engraved graduations ensure accuracy
Fit most common rotors
Smooth surface for applying labels
Sterile tubes are sterilised by irradiation

These tubes feature universal screw threads for use with most popular brand screw caps. Low profile caps include a silicone rubber O-ring, ensuring a leakproof seal. (Please NOTE: Silicone O-rings have been used from June 22, 2022, first lot number: 220622626D. Manufacturer stopped using the MCT cap with ethylene propylene O-ring after June 22, 2022.)

Tubes and caps are autoclavable at 121 °C and freezable to -80 °C.

: Manufactured in a Class 100 000 cleanroom environment.
Manufactured under ISO 13485:2016 and ISO 9001:2015 quality management systems.
Certificate available for every lot.

: Tubes are packed 500 per bag. Assorted pack of caps (525-1187) contains equal quantities of red, orange, yellow, blue and green.

Catalog No:
VWRI525-1158
VWRI525-1143
VWRI525-1157
VWRI525-1141
VWRI525-1156
VWRI525-1144
VWRI525-1160
VWRI525-1159
VWRI525-1146
VWRI525-1145
VWRI525-1138
VWRI525-1148
VWRI525-1137
VWRI525-1147
VWRI525-1140
VWRI525-1155
VWRI525-1139
VWRI525-1149

Environmentally Preferable:
Low Manufacturing Impact
Low Manufacturing Impact
Low Manufacturing Impact
Low Manufacturing Impact
Low Manufacturing Impact
Low Manufacturing Impact
Low Manufacturing Impact
Low Manufacturing Impact
Low Manufacturing Impact
Low Manufacturing Impact
Low Manufacturing Impact
Low Manufacturing Impact
Low Manufacturing Impact
Low Manufacturing Impact
Low Manufacturing Impact
Low Manufacturing Impact
Low Manufacturing Impact
Low Manufacturing Impact

Environmental certification:
ISO 14001/Certificate No.: 04923E00243R0M
ISO 14001/Certificate No.: 04923E00243R0M
ISO 14001/Certificate No.: 04923E00243R0M
ISO 14001/Certificate No.: 04923E00243R0M
ISO 14001/Certificate No.: 04923E00243R0M
ISO 14001/Certificate No.: 04923E00243R0M
ISO 14001/Certificate No.: 04923E00243R0M
ISO 14001/Certificate No.: 04923E00243R0M
ISO 14001/Certificate No.: 04923E00243R0M
ISO 14001/Certificate No.: 04923E00243R0M
ISO 14001/Certificate No.: 04923E00243R0M
ISO 14001/Certificate No.: 04923E00243R0M
ISO 14001/Certificate No.: 04923E00243R0M
ISO 14001/Certificate No.: 04923E00243R0M
ISO 14001/Certificate No.: 04923E00243R0M
ISO 14001/Certificate No.: 04923E00243R0M
ISO 14001/Certificate No.: 04923E00243R0M
ISO 14001/Certificate No.: 04923E00243R0M

Flat screw caps for microcentrifuge tubes