Search found 646 matches

by Ocker
02 Nov 2011, 10:25
Forum: Sourcing Materials & Eq Repairs
Topic: Help Please- pH solutions for enzyme pracs
Replies: 21
Views: 8376

Re: Help Please- pH solutions for enzyme pracs

That's interesting
Are you monitoring this Rainbow?
by Ocker
02 Nov 2011, 08:16
Forum: Sourcing Materials & Eq Repairs
Topic: Help Please- pH solutions for enzyme pracs
Replies: 21
Views: 8376

Re: Help Please- pH solutions for enzyme pracs

Yes Lada! We all do that, but than you meet a teacher who doesn't really know and understand what they are doing, so they have to invent difficulties
by Ocker
01 Nov 2011, 12:37
Forum: Announcements
Topic: PD day on chemical security
Replies: 76
Views: 24522

Re: PD day on chemical security

I experienced a problem where the acceptance emails were removed by school spam filter.
Have since sorted but it caused grief for a while
by Ocker
01 Nov 2011, 10:00
Forum: Sourcing Materials & Eq Repairs
Topic: Help Please- pH solutions for enzyme pracs
Replies: 21
Views: 8376

Re: Help Please- pH solutions for enzyme pracs

Hey Sky! for that prac just make up some buffer solutions from "The Laboratory" page 50
Keep the Faith! :crazy:
by Ocker
14 Oct 2011, 08:20
Forum: Chemistry and Labware - General
Topic: Stainless steel bench tops.
Replies: 11
Views: 4719

Re: Stainless steel bench tops.

I could make a lot of replies to this but they would all get me into trouble.
You are an EVIL woman Sunray
by Ocker
11 Oct 2011, 13:28
Forum: The Lab Tech Position
Topic: Lab. Tech. status update
Replies: 33
Views: 13487

Re: Lab. Tech. status update

I'm 0.2666
Hello there are people worse than me!
I don't feel so bad now
by Ocker
22 Sep 2011, 15:01
Forum: Recipes and Pracs
Topic: help&ideas please How to keep playdoh models from drying out
Replies: 7
Views: 3457

Re: help&ideas please How to keep playdoh models from drying

Instead of playdoh have you thought of using some stuff called Fimo when finished I think you bake it
by Ocker
13 Sep 2011, 12:01
Forum: Chemistry and Labware - General
Topic: Stainless steel bench tops.
Replies: 11
Views: 4719

Re: Stainless steel bench tops.

I make my old SS sinks sparkle with steel wool and sunlight soap!
by Ocker
23 Aug 2011, 13:49
Forum: Chemistry and Labware - General
Topic: Bunsen Burner problem
Replies: 2
Views: 1127

Re: Bunsen Burner problem

Make sure the jets are tight gas might be escaping round jet and igniting up the tube
by Ocker
08 Aug 2011, 13:30
Forum: Safety with Chemicals
Topic: Platimun electrodes
Replies: 5
Views: 2556

Re: Platimun electrodes

Remove electrodes and hold carefully on edge of a flat surface then gently stroke with fine steel wool then try again, sometimes we use 1M Sodium Sulfate solution
by Ocker
23 Jun 2011, 09:35
Forum: Miscellaneous
Topic: Humane goldfish farewell
Replies: 8
Views: 4037

Re: Humane goldfish farewell

It was always used as a toothache remedy, stops pain almost immediatly, but you still have to make an appointment with the dentist, its not going to fix problem :coffee:
by Ocker
17 Jun 2011, 13:57
Forum: Chemistry and Labware - General
Topic: Help Sassi
Replies: 62
Views: 18165

Re: Help Sassi

Yeah I PM'ed him but think he must be off the planet at the moment
by Ocker
17 Jun 2011, 13:38
Forum: Chemistry and Labware - General
Topic: Help Sassi
Replies: 62
Views: 18165

Re: Help Sassi

Sunray is still locked out saying it dosen't recognise her password
by Ocker
07 Jun 2011, 12:18
Forum: Sourcing Materials & Eq Repairs
Topic: Microwave Oven
Replies: 5
Views: 1756

Re: Microwave Oven

Oh Smiley! :blush2: 8O :blush2:
by Ocker
06 Jun 2011, 15:07
Forum: Sourcing Materials & Eq Repairs
Topic: Microwave Oven
Replies: 5
Views: 1756

Re: Microwave Oven

Remember there is no such thing as too big, but it can be sometimes too :cheesy: small
by Ocker
06 Jun 2011, 12:35
Forum: Recipes and Pracs
Topic: Fizzy Tablets
Replies: 11
Views: 4815

Re: Fizzy Tablets

Our Bio teachers love Alka seltza tablets for this surface area prac. When I went looking found they were very hard to get went into a chemist and got the last 3 boxes the girl said i've had two others both from schools and bought all my stock havn't sold thoes for a long time. but alternatives are ...
by Ocker
06 Jun 2011, 11:55
Forum: Miscellaneous
Topic: Chemffx how slow?
Replies: 22
Views: 8095

Re: Chemffx how slow?

So KL send private message!
by Ocker
03 Jun 2011, 14:10
Forum: Recipes and Pracs
Topic: Flower Dissection
Replies: 17
Views: 5619

Re: Flower Dissection

What prac uses chocolates
by Ocker
03 Jun 2011, 13:36
Forum: Recipes and Pracs
Topic: Flower Dissection
Replies: 17
Views: 5619

Re: Flower Dissection

Dream on Sunray!