@Gruntyfish to [email protected] • 1 year agooppenheimer ruleimagemessage-square15arrow-up1334arrow-down14
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minus-square@somethingsnappylink5•1 year agoBulb pipette (like a turkey baster) and glass pipette (like putting your finger over a straw) have been around since the 1940s? Mouth pipetting was banned in most places in the 1970s.
minus-square@[email protected]linkfedilinkEnglish3•1 year agoYes, I did say relatively. Although I did hear second hand that was seen by a foreign guest researcher at a facility I worked at about a decade ago.
Bulb pipette (like a turkey baster) and glass pipette (like putting your finger over a straw) have been around since the 1940s? Mouth pipetting was banned in most places in the 1970s.
Yes, I did say relatively. Although I did hear second hand that was seen by a foreign guest researcher at a facility I worked at about a decade ago.