EISCO 24PK Test Tubes, 30ml - Bakelite Screw Cap with Rubber Liner - Borosilicate 3.3 Glass - 3.9" x 1" - Round Bottom - Leak Proof 24 Number of Items:24 TK-180 TK-190 TK-280 TK-285 TK-290

TK-180 TK-190 TK-280 TK-285 TK-290 TK-380 TK-385 TK-390 TK-480 TK-481 TK-490 TK-981 TK-2140 TK-2180 TK-2185 TK-3140 TK-3148 TK-3180 TK-3185 TK-2260 TK-3260 TK-5210 TK-5220 TK-5310 TK-5320 TK-5400 TK-5410 NX200 NX210 NX300 NX410 NX411

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EISCO 24PK Test Tubes, 30ml - Bakelite Screw Cap with Rubber Liner - Borosilicate 3.3 Glass - 3.9" x 1" - Round Bottom - Leak Proof 24 Number of Items:24 TK-180 TK-190 TK-280 TK-285 TK-290EISCO 24PK Test Tubes, 30ml Bakelite Screw Cap with Rubber Liner Borosilicate 3. 3 Glass 3. 9" x 1" Round Bottom Leak Proof Product Features INDUSTRIAL QUALITY Pack of 24, round bottom test tubes with a 30ml capacity. Each test tube is made of high quality, heavy duty, Borosilicate 3. 3 glass BAKELITE SCREW CAP Each test tube is fitted with a Bakelite screw cap with a rubber liner to ensure a leak proof seal DIMENSIONS Each test tube measures 3. 9"