Quick Answer: What Does Z Mean On Products?

What does the hourglass symbol mean on medical supplies?

Use By.

Next to this small hourglass symbol, you will see the expiration date with 4 digits indicating the year and 2 following digits indicating the month (YYYY-MM).

By prescription only.

U.S.

Federal Law restricts this device to sale on order of a physician only.

Method of sterilization by Ethylene Oxide..

What is the letter C in Chinese?

Chinese respelling of the English alphabetLetterSpelling 1Spelling 2C西xīD弟díE衣yīF艾付àifú22 more rows

Why do they say catch some Z’s?

Origin of To Catch Some Z’s It was first used to represent snoring and sleep in a 1903 comic strip called Katzenjammer Kids. It is speculated that comic book artists were unsure how to represent sleep in their work, so they used “z” because of its association with the English idiom “sawing wood.”

What does Z stand for in science?

Z is used to signify the atomic number or proton number of an atom. Z = # of protons of an atom. A is used to signify the atomic mass number (also known as atomic mass or atomic weight) of an atom. A = # protons + # neutrons.

What do the symbols on shampoo bottles mean?

The period-after-opening symbol or PAO symbol is a graphic symbol that identifies the useful lifetime of a cosmetic product after its package has been opened for the first time. It depicts an open cosmetics pot and is used together with a written number of months or years.

Why does Z represent sleep?

Zzz is an onomatopoeic representation of snoring. It was commonly used in media where sound effects were not an option, notably in comic books. That’s where it got its association with sleeping, even though it wasn’t the only device used to symbolize snoring. It’s unclear why zzz came to represent snoring.

What does the symbol 12m mean?

If the symbol says 12M, it means the product should be tossed out a year after opening.

What does Z stand for in time format?

zeroThe Z means “zero hour offset”, also known as “Zulu time” (UTC) in the ISO 8601 time representation. However, ACP 121 standard defines the list of military time zones and derives the “Zulu time” from the Greenwich Mean Time (GMT). TimeZone can be formatted in z, Z or zzzz formats.

What does Z symbolize?

As a student of the occult (as in hidden or sacred knowledge, and not whatever dark thoughts you might associate with the word), I also checked the Hebrew alphabet, the sacred letters. Z in Hebrew is Zayin and it means ‘sword’ or ‘a weapon of the spirit. … With that, it also stands for ‘thought’ as well as ‘word. ‘

What is T and Z in date?

The T is just a literal to separate the date from the time, and the Z means “zero hour offset” also known as “Zulu time” (UTC). If your strings always have a “Z” you can use: SimpleDateFormat format = new SimpleDateFormat( “yyyy-MM-dd’T’HH:mm:ss.

What does Z mean in Chinese?

Chinese Alphabet Z 乙 This character means the second and it looks like 2! Though not used as often, it could be used in a bullet point, similar to A, B, C . . . and 乙 (yǐ) would be the “B,” the second. You also see this in reference to school grading.

What does the E symbol mean next to weight?

The e -sign on a food label indicates that the volume or weight of the product is an average value. Packaging machines in the food industry are not completely accurate; there will always be a margin of inaccuracy.

What is K in Chinese?

Chinese Alphabet K 水 水 (shuǐ) Water. A pictorial representation of water and waves.

How do you pronounce letter Z?

In short, the British pronounce “Z” as /zɛd/ (zed) whereas Americans pronounce it as /ziː/ (zee). Note that the same pronunciation is naturally used also in the plural: the plural of “Z”, denoted “Zs”, “Z’s” or “z’s”, is pronounced as /zɛdz/ (zedz) in the UK and /ziːz/ (zeez) in the US.

What does ZZ mean?

AcronymDefinitionZZZur Zeit (German: currently, at this time, at present)ZZZigzagZZZinedine Zidane (french football player)ZZZamn Zaddy9 more rows

What Z means in date?

Z is the zone designator for the zero UTC offset. “09:30 UTC” is therefore represented as “09:30Z” or “0930Z”. “14:45:15 UTC” would be “14:45:15Z” or “T144515Z”. The Z suffix in the ISO 8601 time representation is sometimes referred to as “Zulu time” because the same letter is used to designate the Zulu time zone.

What does Z mean after time?

Zulu timeYes. ‘Z’ stands for Zulu time, which is also GMT and UTC. From http://en.wikipedia.org/wiki/Coordinated_Universal_Time: The UTC time zone is sometimes denoted by the letter Z—a reference to the equivalent nautical time zone (GMT), which has been denoted by a Z since about 1950.